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Collection: Balls

Balls (With Images)

304 Products in this selection

Combined category including sub-categories of balls. These include rubber, metallic, plastic, bored, inspection, glass, ceramic, tooling, fixture, and checking.

Small Parts & Bearings

Additional resources:
Balls Master Catalogue PDF
AFBMA and ISO Ball Grades

A more comprehensive listing may be found on the MBA Minibearings main store at Balls.

Diameter (D)	Material	Precision	Hardness	Properties	Colour	Indicative Image
Diameter (D) 11.112 mm _{+/- 0.00254} (Equiv. 0.437 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01111-CH-G28 (PK-20) Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 96 units (1920 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $2.68 AUD Regular price Sale price $2.68 AUD Unit price per Per 20
Diameter (D)	Material	Precision	Hardness	Indicative Image
Diameter (D) 11.112 mm _{+/- 0.00254} (Equiv. 0.437 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01111-CH-G28 (PK-20) Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 96 units (1920 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $2.68 AUD Regular price Sale price $2.68 AUD Unit price per Per 20 View the product page first if you are unsure.
Balls - Metallic BL-01111-CH-G28 (PK-20) --- Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball BL-01111-CH-G28 (PK-20) --- Metallic Balls - 11.112 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $2.68 AUD Regular price Sale price $2.68 AUD Unit price per 96 Available Now
Diameter (D) 11.112 mm	Material 5.000 _{+ 0.012 / - 0.0} (Equiv. 0.197 in.)	Precision 8.000	Hardness 7.710	Properties 0.3X45
Material: Chrome Steel Category: Balls - Bored - Steel
Part Number: BLB-01111-00500-SUJ (Each) Bored Balls - 11.112x5x8 mm - Chrome Steel Ball 535 Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per Each
Diameter (D) 11.112 mm	Material 5.000 _{+ 0.012 / - 0.0} (Equiv. 0.197 in.)	Precision 8.000	Hardness 7.710
Material: Chrome Steel Properties: 0.3X45 Category: Balls - Bored - Steel
Part Number: BLB-01111-00500-SUJ (Each) Bored Balls - 11.112x5x8 mm - Chrome Steel Ball 535 Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per Each View the product page first if you are unsure.
Balls - Bored BLB-01111-00500-SUJ (Each) --- Bored Balls - 11.112x5x8 mm - Chrome Steel Ball BLB-01111-00500-SUJ (Each) --- Bored Balls - 11.112x5x8 mm - Chrome Steel Ball Regular price $10.50 AUD Regular price Sale price $10.50 AUD Unit price per 535 Available Now
Diameter (D) 11.113 mm _{+/- 0.00254} (Equiv. 0.438 in.)	Material 440C Stainless	Precision ISO 3290 Grade 16	Hardness 55-60 Rockwell C	Properties Commonly used in precision bearings. Corrosion resistant.	Colour Silver
Material: Stainless Steel AISI 440C Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01111-S440-G16 (PK-10) Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jul 31, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Per 10
Diameter (D) 11.113 mm _{+/- 0.00254} (Equiv. 0.438 in.)	Material 440C Stainless	Precision ISO 3290 Grade 16	Hardness 55-60 Rockwell C
Material: Stainless Steel AISI 440C Properties: Commonly used in precision bearings. Corrosion resistant. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01111-S440-G16 (PK-10) Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jul 31, 2026 Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Per 10 View the product page first if you are unsure.
Balls - Metallic BL-01111-S440-G16 (PK-10) --- Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball BL-01111-S440-G16 (PK-10) --- Metallic Balls - 11.113 mm 440C Stainless - ISO 3290 Grade 16 Ball Regular price $15.77 AUD Regular price Sale price $15.77 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 11.500 mm _{+/- 0.00254} (Equiv. 0.453 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01150-CH-G28 (PK-10) Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 5 units (50 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $16.14 AUD Regular price Sale price $16.14 AUD Unit price per Per 10
Diameter (D) 11.500 mm _{+/- 0.00254} (Equiv. 0.453 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 28	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01150-CH-G28 (PK-10) Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball 5 units (50 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $16.14 AUD Regular price Sale price $16.14 AUD Unit price per Per 10 View the product page first if you are unsure.
Balls - Metallic BL-01150-CH-G28 (PK-10) --- Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball BL-01150-CH-G28 (PK-10) --- Metallic Balls - 11.5 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball Regular price $16.14 AUD Regular price Sale price $16.14 AUD Unit price per 5 Available Now
Diameter (D) 11.906 mm _{+/- 0.007620} (Equiv. 0.469 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 60	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01191-CH-G60 (PK-5) Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball 87 units (435 pcs) Available Now \| Item Discontinued - Up to 87 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $13.50 AUD Regular price ~~$58.04 AUD~~ Sale price $13.50 AUD Unit price per Per 5
Diameter (D) 11.906 mm _{+/- 0.007620} (Equiv. 0.469 in.)	Material SAE52100 Chrome	Precision ISO 3290 Grade 60	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01191-CH-G60 (PK-5) Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball 87 units (435 pcs) Available Now \| Item Discontinued - Up to 87 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $13.50 AUD Regular price ~~$58.04 AUD~~ Sale price $13.50 AUD Unit price per Per 5
Balls - Metallic BL-01191-CH-G60 (PK-5) --- Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball Sale BL-01191-CH-G60 (PK-5) --- Metallic Balls - 11.906 mm SAE52100 Chrome - ISO 3290 Grade 60 Ball Regular price $13.50 AUD Regular price ~~$58.04 AUD~~ Sale price $13.50 AUD Unit price per 87 Available Now Sale
Diameter (D) 12.000 mm _{+/- 0.0051} (Equiv. 0.472 in.)	Material 6.000 _{+/- 0.0051} (Equiv. 0.236 in.)	Precision 22.000	Hardness 12.000	Properties 12.500 +/- 0.0051	Colour Solid
Material: Carbon Steel Category: Balls - Tooling - One Piece
Part Number: BLTO-01200-CS-C1 (Each) Tooling Balls - 12x6x22 mm One Piece - Carbon Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Each
Diameter (D) 12.000 mm _{+/- 0.0051} (Equiv. 0.472 in.)	Material 6.000 _{+/- 0.0051} (Equiv. 0.236 in.)	Precision 22.000	Hardness 12.000
Material: Carbon Steel Properties: 12.500 +/- 0.0051 Colour: Solid Category: Balls - Tooling - One Piece
Part Number: BLTO-01200-CS-C1 (Each) Tooling Balls - 12x6x22 mm One Piece - Carbon Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Each View the product page first if you are unsure.
Balls - Tooling BLTO-01200-CS-C1 (Each) --- Tooling Balls - 12x6x22 mm One Piece - Carbon Steel Ball BLTO-01200-CS-C1 (Each) --- Tooling Balls - 12x6x22 mm One Piece - Carbon Steel Ball Regular price $98.95 AUD Regular price Sale price $98.95 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 12.000 mm _{+/- 0.01270} (Equiv. 0.472 in.)	Material 316 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Resistant to severe corrosive conditions	Colour Silver
Material: Stainless Steel 316 (Similar to A4, 18-10) Specific Gravity: 7.972 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01200-S6-G100 (PK-5) Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball 3 units (15 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Per 5
Diameter (D) 12.000 mm _{+/- 0.01270} (Equiv. 0.472 in.)	Material 316 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 316 (Similar to A4, 18-10) Properties: Resistant to severe corrosive conditions Colour: Silver Specific Gravity: 7.972 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01200-S6-G100 (PK-5) Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball 3 units (15 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per Per 5 View the product page first if you are unsure.
Balls - Metallic BL-01200-S6-G100 (PK-5) --- Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball BL-01200-S6-G100 (PK-5) --- Metallic Balls - 12 mm 316 Stainless - ISO 3290 Grade 100 Ball Regular price $4.41 AUD Regular price Sale price $4.41 AUD Unit price per 3 Available Now
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Polypropylene	Precision Grade 2	Hardness 86 Rockwell R	Properties Excellent for liquid level float applications.	Colour White
Material: Polypropylene Specific Gravity: 0.91 Category: Balls - Plastic - Polypropylene
Part Number: BL-01270-PP (PK-5) Plastic Balls - 12.7 mm Polypropylene - Grade 2 Ball 61 units (305 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Per 5
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Polypropylene	Precision Grade 2	Hardness 86 Rockwell R
Material: Polypropylene Properties: Excellent for liquid level float applications. Colour: White Specific Gravity: 0.91 Category: Balls - Plastic - Polypropylene
Part Number: BL-01270-PP (PK-5) Plastic Balls - 12.7 mm Polypropylene - Grade 2 Ball 61 units (305 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Per 5 View the product page first if you are unsure.
Balls - Plastic BL-01270-PP (PK-5) --- Plastic Balls - 12.7 mm Polypropylene - Grade 2 Ball BL-01270-PP (PK-5) --- Plastic Balls - 12.7 mm Polypropylene - Grade 2 Ball Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per 61 Available Now
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material PTFE	Precision Grade 1	Hardness 68 Rockwell R	Properties No water absorption. Temperatures up to 288 Deg C.	Colour White
Material: PTFE Specific Gravity: 2.3 Category: Balls - Plastic - PTFE
Part Number: BL-01270-PTF (Each) Plastic Balls - 12.7 mm PTFE - Grade 1 Ball 26 Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per Each
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material PTFE	Precision Grade 1	Hardness 68 Rockwell R
Material: PTFE Properties: No water absorption. Temperatures up to 288 Deg C. Colour: White Specific Gravity: 2.3 Category: Balls - Plastic - PTFE
Part Number: BL-01270-PTF (Each) Plastic Balls - 12.7 mm PTFE - Grade 1 Ball 26 Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per Each View the product page first if you are unsure.
Balls - Plastic BL-01270-PTF (Each) --- Plastic Balls - 12.7 mm PTFE - Grade 1 Ball BL-01270-PTF (Each) --- Plastic Balls - 12.7 mm PTFE - Grade 1 Ball Regular price $10.86 AUD Regular price Sale price $10.86 AUD Unit price per 26 Available Now
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material PVC	Precision Grade 2	Hardness 114 Rockwell R	Properties Water, impact and abrasion resistant.	Colour Grey
Material: PVC (Polyvinyl Chloride) Specific Gravity: 1.41 Category: Balls - Plastic - PVC
Part Number: BL-01270-PVC (PK-5) Plastic Balls - 12.7 mm PVC - Grade 2 Ball 51 units (255 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Per 5
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material PVC	Precision Grade 2	Hardness 114 Rockwell R
Material: PVC (Polyvinyl Chloride) Properties: Water, impact and abrasion resistant. Colour: Grey Specific Gravity: 1.41 Category: Balls - Plastic - PVC
Part Number: BL-01270-PVC (PK-5) Plastic Balls - 12.7 mm PVC - Grade 2 Ball 51 units (255 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per Per 5 View the product page first if you are unsure.
Balls - Plastic BL-01270-PVC (PK-5) --- Plastic Balls - 12.7 mm PVC - Grade 2 Ball BL-01270-PVC (PK-5) --- Plastic Balls - 12.7 mm PVC - Grade 2 Ball Regular price $8.41 AUD Regular price Sale price $8.41 AUD Unit price per 51 Available Now
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Santoprene Rubber	Precision Grade II	Hardness Shore 40D	Properties Excellent for liquid level float applications.	Colour Red
Material: Santoprene Rubber Specific Gravity: 0.95 Category: Balls - Rubber - Santoprene 40D
Part Number: BL-01270-R40D (PK-10) Rubber Balls - 12.7 mm Santoprene Rubber - Grade II Santoprene 40D Ball 50 units (500 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $19.14 AUD Regular price Sale price $19.14 AUD Unit price per Per 10
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Santoprene Rubber	Precision Grade II	Hardness Shore 40D
Material: Santoprene Rubber Properties: Excellent for liquid level float applications. Colour: Red Specific Gravity: 0.95 Category: Balls - Rubber - Santoprene 40D
Part Number: BL-01270-R40D (PK-10) Rubber Balls - 12.7 mm Santoprene Rubber - Grade II Santoprene 40D Ball 50 units (500 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $19.14 AUD Regular price Sale price $19.14 AUD Unit price per Per 10 View the product page first if you are unsure.
Balls - Rubber BL-01270-R40D (PK-10) --- Rubber Balls - 12.7 mm Santoprene Rubber - Grade II Santoprene 40D Ball BL-01270-R40D (PK-10) --- Rubber Balls - 12.7 mm Santoprene Rubber - Grade II Santoprene 40D Ball Regular price $19.14 AUD Regular price Sale price $19.14 AUD Unit price per 50 Available Now
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Torlon (Polyamide-imide)	Precision Grade II	Hardness Rockwell E86 or M109-119	Properties High resistance to heat, high strength, dimensional stability and impact resistance.	Colour Green-Brown
Material: Torlon (Polyamide-imide) Specific Gravity: 1.38 Category: Balls - Plastic - Torlon
Part Number: BL-01270-TO (Each) Plastic Balls - 12.7 mm Torlon - Polyamide-imide - - Grade II Ball 56 Available Now \| Further orders can be expected around Tue, Aug 11, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each
Diameter (D) 12.70 mm _{+/- 0.051} (Equiv. 0.5 in.)	Material Torlon (Polyamide-imide)	Precision Grade II	Hardness Rockwell E86 or M109-119
Material: Torlon (Polyamide-imide) Properties: High resistance to heat, high strength, dimensional stability and impact resistance. Colour: Green-Brown Specific Gravity: 1.38 Category: Balls - Plastic - Torlon
Part Number: BL-01270-TO (Each) Plastic Balls - 12.7 mm Torlon - Polyamide-imide - - Grade II Ball 56 Available Now \| Further orders can be expected around Tue, Aug 11, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each View the product page first if you are unsure.
Balls - Plastic BL-01270-TO (Each) --- Plastic Balls - 12.7 mm Torlon - Polyamide-imide - - Grade II Ball BL-01270-TO (Each) --- Plastic Balls - 12.7 mm Torlon - Polyamide-imide - - Grade II Ball Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per 56 Available Now
Diameter (D) 12.700 mm _{+/- 0.00254} (Equiv. 0.5 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C	Properties Commonly used in precision bearings.	Colour Silver
Material: Chrome Steel SAE 52100 Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01270-CH-G25 (PK-100) Metallic Balls - 12.7 mm SAE52100 Chrome - AFBMA Grade 25 Ball 2 units (200 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $16.77 AUD Regular price Sale price $16.77 AUD Unit price per Per 100
Diameter (D) 12.700 mm _{+/- 0.00254} (Equiv. 0.5 in.)	Material SAE52100 Chrome	Precision AFBMA Grade 25	Hardness 60-70 Rockwell C
Material: Chrome Steel SAE 52100 Properties: Commonly used in precision bearings. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Chrome Steel
Part Number: BL-01270-CH-G25 (PK-100) Metallic Balls - 12.7 mm SAE52100 Chrome - AFBMA Grade 25 Ball 2 units (200 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $16.77 AUD Regular price Sale price $16.77 AUD Unit price per Per 100 View the product page first if you are unsure.
Balls - Metallic BL-01270-CH-G25 (PK-100) --- Metallic Balls - 12.7 mm SAE52100 Chrome - AFBMA Grade 25 Ball BL-01270-CH-G25 (PK-100) --- Metallic Balls - 12.7 mm SAE52100 Chrome - AFBMA Grade 25 Ball Regular price $16.77 AUD Regular price Sale price $16.77 AUD Unit price per 2 Available Now
Diameter (D) 12.700 mm _{+/- 0.0051} (Equiv. 0.5 in.)	Material 6.342 _{+/- 0.0051} (Equiv. 0.25 in.)	Precision 23.876 _{+/- 0.1270} (Equiv. 0.94 in.)	Hardness 10.160 +/- 0.0051
Material: Tungsten Carbide Category: Balls - Checking - Tungsten Carbide
Part Number: BCHK-01270-TC (Each) Checking Balls - 12.7x6.342x23.876 mm - Tungsten Carbide Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $279.77 AUD Regular price Sale price $279.77 AUD Unit price per Each
Diameter (D) 12.700 mm _{+/- 0.0051} (Equiv. 0.5 in.)	Material 6.342 _{+/- 0.0051} (Equiv. 0.25 in.)	Precision 23.876 _{+/- 0.1270} (Equiv. 0.94 in.)	Hardness 10.160 +/- 0.0051
Material: Tungsten Carbide Category: Balls - Checking - Tungsten Carbide
Part Number: BCHK-01270-TC (Each) Checking Balls - 12.7x6.342x23.876 mm - Tungsten Carbide Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $279.77 AUD Regular price Sale price $279.77 AUD Unit price per Each View the product page first if you are unsure.
Balls - Checking BCHK-01270-TC (Each) --- Checking Balls - 12.7x6.342x23.876 mm - Tungsten Carbide Ball BCHK-01270-TC (Each) --- Checking Balls - 12.7x6.342x23.876 mm - Tungsten Carbide Ball Regular price $279.77 AUD Regular price Sale price $279.77 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 12.700 mm _{+/- 0.00051} (Equiv. 0.5 in.)	Material 6.350 _{+ 0 / - 0.0051} (Equiv. 0.25 in.)	Precision 24.384	Hardness 7.938	Properties 6-32 UNC x 9.53
Material: Stainless Steel Category: Balls - Checking - Stainless Steel
Part Number: BCHK-01270-S440T (Each) Checking Balls - 12.7x6.35x24.384 mm - Stainless Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $262.68 AUD Regular price Sale price $262.68 AUD Unit price per Each
Diameter (D) 12.700 mm _{+/- 0.00051} (Equiv. 0.5 in.)	Material 6.350 _{+ 0 / - 0.0051} (Equiv. 0.25 in.)	Precision 24.384	Hardness 7.938
Material: Stainless Steel Properties: 6-32 UNC x 9.53 Category: Balls - Checking - Stainless Steel
Part Number: BCHK-01270-S440T (Each) Checking Balls - 12.7x6.35x24.384 mm - Stainless Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $262.68 AUD Regular price Sale price $262.68 AUD Unit price per Each View the product page first if you are unsure.
Balls - Checking BCHK-01270-S440T (Each) --- Checking Balls - 12.7x6.35x24.384 mm - Stainless Steel Ball BCHK-01270-S440T (Each) --- Checking Balls - 12.7x6.35x24.384 mm - Stainless Steel Ball Regular price $262.68 AUD Regular price Sale price $262.68 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 12.700 mm _{+/- 0.0051} (Equiv. 0.5 in.)	Material 6.350 _{+/- 0.0051} (Equiv. 0.25 in.)	Precision 15.875	Hardness 7.938		Colour 6-32 UNC x 6.35
Material: Carbon Steel Category: Balls - Tooling - Two Piece
Part Number: BLTO-01270-CS-C2-A (Each) Tooling Balls - 12.7x6.35x15.875 mm Two Piece - Carbon Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $145.68 AUD Regular price Sale price $145.68 AUD Unit price per Each
Diameter (D) 12.700 mm _{+/- 0.0051} (Equiv. 0.5 in.)	Material 6.350 _{+/- 0.0051} (Equiv. 0.25 in.)	Precision 15.875	Hardness 7.938
Material: Carbon Steel Colour: 6-32 UNC x 6.35 Category: Balls - Tooling - Two Piece
Part Number: BLTO-01270-CS-C2-A (Each) Tooling Balls - 12.7x6.35x15.875 mm Two Piece - Carbon Steel Ball Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jul 26, 2026 Regular price $145.68 AUD Regular price Sale price $145.68 AUD Unit price per Each View the product page first if you are unsure.
Balls - Tooling BLTO-01270-CS-C2-A (Each) --- Tooling Balls - 12.7x6.35x15.875 mm Two Piece - Carbon Steel Ball BLTO-01270-CS-C2-A (Each) --- Tooling Balls - 12.7x6.35x15.875 mm Two Piece - Carbon Steel Ball Regular price $145.68 AUD Regular price Sale price $145.68 AUD Unit price per Out of stock! Backorder Now
Diameter (D) 12.700 mm _{+/- 0.01270} (Equiv. 0.5 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Low magnetic permeability. Good corrosion resistance	Colour Silver
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Specific Gravity: 7.916 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S4-G100 (PK-20) Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball 128 units (2560 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $11.68 AUD Regular price Sale price $11.68 AUD Unit price per Per 20
Diameter (D) 12.700 mm _{+/- 0.01270} (Equiv. 0.5 in.)	Material 304 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Properties: Low magnetic permeability. Good corrosion resistance Colour: Silver Specific Gravity: 7.916 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S4-G100 (PK-20) Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball 128 units (2560 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $11.68 AUD Regular price Sale price $11.68 AUD Unit price per Per 20 View the product page first if you are unsure.
Balls - Metallic BL-01270-S4-G100 (PK-20) --- Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball BL-01270-S4-G100 (PK-20) --- Metallic Balls - 12.7 mm 304 Stainless - ISO 3290 Grade 100 Ball Regular price $11.68 AUD Regular price Sale price $11.68 AUD Unit price per 128 Available Now
Diameter (D) 12.700 mm _{+/- 0.01270} (Equiv. 0.5 in.)	Material 316 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C	Properties Resistant to severe corrosive conditions	Colour Silver
Material: Stainless Steel 316 (Similar to A4, 18-10) Specific Gravity: 7.972 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S6-G100 (PK-20) Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball 31 units (620 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 20
Diameter (D) 12.700 mm _{+/- 0.01270} (Equiv. 0.5 in.)	Material 316 Stainless	Precision ISO 3290 Grade 100	Hardness 25-39 Rockwell C
Material: Stainless Steel 316 (Similar to A4, 18-10) Properties: Resistant to severe corrosive conditions Colour: Silver Specific Gravity: 7.972 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S6-G100 (PK-20) Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball 31 units (620 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Per 20 View the product page first if you are unsure.
Balls - Metallic BL-01270-S6-G100 (PK-20) --- Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball BL-01270-S6-G100 (PK-20) --- Metallic Balls - 12.7 mm 316 Stainless - ISO 3290 Grade 100 Ball Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per 31 Available Now
Diameter (D) 12.700 mm _{+/- 0.007620} (Equiv. 0.5 in.)	Material 440C Stainless	Precision ISO 3290 Grade 60	Hardness 55-60 Rockwell C	Properties Commonly used in precision bearings. Corrosion resistant.	Colour Silver
Material: Stainless Steel AISI 440C Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S440-G60 (PK-10) Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball 51 units (510 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $19.23 AUD Regular price Sale price $19.23 AUD Unit price per Per 10
Diameter (D) 12.700 mm _{+/- 0.007620} (Equiv. 0.5 in.)	Material 440C Stainless	Precision ISO 3290 Grade 60	Hardness 55-60 Rockwell C
Material: Stainless Steel AISI 440C Properties: Commonly used in precision bearings. Corrosion resistant. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01270-S440-G60 (PK-10) Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball 51 units (510 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $19.23 AUD Regular price Sale price $19.23 AUD Unit price per Per 10 View the product page first if you are unsure.
Balls - Metallic BL-01270-S440-G60 (PK-10) --- Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball BL-01270-S440-G60 (PK-10) --- Metallic Balls - 12.7 mm 440C Stainless - ISO 3290 Grade 60 Ball Regular price $19.23 AUD Regular price Sale price $19.23 AUD Unit price per 51 Available Now
Diameter (D) 13.494 mm _{+/- 0.00254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-01349-SN-G10 (Each) Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball 9 Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $12.77 AUD Regular price Sale price $12.77 AUD Unit price per Each
Diameter (D) 13.494 mm _{+/- 0.00254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-01349-SN-G10 (Each) Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball 9 Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $12.77 AUD Regular price Sale price $12.77 AUD Unit price per Each View the product page first if you are unsure.
Balls - Ceramic BL-01349-SN-G10 (Each) --- Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball BL-01349-SN-G10 (Each) --- Ceramic Balls - 13.494 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Regular price $12.77 AUD Regular price Sale price $12.77 AUD Unit price per 9 Available Now
Diameter (D) 13.491 mm _{+/- 0.000254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq	Properties Good wear resistance and thermal resistance	Colour Grey
Material: Si3N4 Specific Gravity: 3.29 Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-01349-SN-G10-U3 (Each) Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Diameter (D) 13.491 mm _{+/- 0.000254} (Equiv. 0.531 in.)	Material Si3N4	Precision ISO 3290 Grade 10	Hardness 1580 kg/mm.sq
Material: Si3N4 Properties: Good wear resistance and thermal resistance Colour: Grey Specific Gravity: 3.29 Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-01349-SN-G10-U3 (Each) Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball 10 Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each
Balls - Ceramic BL-01349-SN-G10-U3 (Each) --- Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Sale BL-01349-SN-G10-U3 (Each) --- Ceramic Balls - 13.491 mm Si3N4 - ISO 3290 Grade 10 Silicon Nitride Ball Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per 10 Available Now Sale
Diameter (D) 14.288 mm _{+/- 0.00254} (Equiv. 0.563 in.)	Material 440C Stainless	Precision ISO 3290 Grade 16	Hardness 55-60 Rockwell C	Properties Commonly used in precision bearings. Corrosion resistant.	Colour Silver
Material: Stainless Steel AISI 440C Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01429-S440-G16 (PK-5) Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball 37 units (185 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $2.32 AUD Regular price ~~$6.34 AUD~~ Sale price $2.32 AUD Unit price per Per 5
Diameter (D) 14.288 mm _{+/- 0.00254} (Equiv. 0.563 in.)	Material 440C Stainless	Precision ISO 3290 Grade 16	Hardness 55-60 Rockwell C
Material: Stainless Steel AISI 440C Properties: Commonly used in precision bearings. Corrosion resistant. Colour: Silver Specific Gravity: 7.833 Category: Balls - Metallic - Stainless Steel
Part Number: BL-01429-S440-G16 (PK-5) Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball 37 units (185 pcs) Available Now \| Further orders can be expected around Fri, Jul 31, 2026 Regular price $2.32 AUD Regular price ~~$6.34 AUD~~ Sale price $2.32 AUD Unit price per Per 5 View the product page first if you are unsure.
Balls - Metallic BL-01429-S440-G16 (PK-5) --- Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball Sale BL-01429-S440-G16 (PK-5) --- Metallic Balls - 14.288 mm 440C Stainless - ISO 3290 Grade 16 Ball Regular price $2.32 AUD Regular price ~~$6.34 AUD~~ Sale price $2.32 AUD Unit price per 37 Available Now Sale
Diameter (D) 14.29 mm _{+/- 0.051} (Equiv. 0.563 in.)	Material Acetal	Precision Grade 2	Hardness 118 Rockwell R	Properties High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.	Colour Off White
Material: Acetal Specific Gravity: 1.4 Category: Balls - Plastic - Acetal
Part Number: BL-01429-AC (PK-2) Plastic Balls - 14.29 mm Acetal - Grade 2 Ball 20 units (40 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $3.41 AUD Regular price Sale price $3.41 AUD Unit price per Per 2
Diameter (D) 14.29 mm _{+/- 0.051} (Equiv. 0.563 in.)	Material Acetal	Precision Grade 2	Hardness 118 Rockwell R
Material: Acetal Properties: High intensity strength, rigidity, outstanding resistance to abrasion and most solvents. Colour: Off White Specific Gravity: 1.4 Category: Balls - Plastic - Acetal
Part Number: BL-01429-AC (PK-2) Plastic Balls - 14.29 mm Acetal - Grade 2 Ball 20 units (40 pcs) Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $3.41 AUD Regular price Sale price $3.41 AUD Unit price per Per 2 View the product page first if you are unsure.
Balls - Plastic BL-01429-AC (PK-2) --- Plastic Balls - 14.29 mm Acetal - Grade 2 Ball BL-01429-AC (PK-2) --- Plastic Balls - 14.29 mm Acetal - Grade 2 Ball Regular price $3.41 AUD Regular price Sale price $3.41 AUD Unit price per 20 Available Now
Diameter (D) 14.29 mm _{+/- 0.051} (Equiv. 0.563 in.)	Material PTFE	Precision Grade 1	Hardness 68 Rockwell R	Properties No water absorption. Temperatures up to 288 Deg C.	Colour White
Material: PTFE Specific Gravity: 2.3 Category: Balls - Plastic - PTFE
Part Number: BL-01429-PTF (Each) Plastic Balls - 14.29 mm PTFE - Grade 1 Ball 23 Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $15.50 AUD Regular price Sale price $15.50 AUD Unit price per Each
Diameter (D) 14.29 mm _{+/- 0.051} (Equiv. 0.563 in.)	Material PTFE	Precision Grade 1	Hardness 68 Rockwell R
Material: PTFE Properties: No water absorption. Temperatures up to 288 Deg C. Colour: White Specific Gravity: 2.3 Category: Balls - Plastic - PTFE
Part Number: BL-01429-PTF (Each) Plastic Balls - 14.29 mm PTFE - Grade 1 Ball 23 Available Now \| Further orders can be expected around Fri, Sep 18, 2026 Regular price $15.50 AUD Regular price Sale price $15.50 AUD Unit price per Each View the product page first if you are unsure.
Balls - Plastic BL-01429-PTF (Each) --- Plastic Balls - 14.29 mm PTFE - Grade 1 Ball BL-01429-PTF (Each) --- Plastic Balls - 14.29 mm PTFE - Grade 1 Ball Regular price $15.50 AUD Regular price Sale price $15.50 AUD Unit price per 23 Available Now

Small Parts & Bearings Pty Ltd - 3A / 8 Boyland Avenue, Coopers Plains, Queensland, Australia. (ABN: 79 121 865 414)