Collection: Balls

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)
8.000
mm
+/- 0.01270
(Equiv. 0.315 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00800-S6-G200 (PK-10) Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
49 units (490 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 10
Diameter (D) Material Precision Hardness Indicative
Image
Diameter (D)
8.000
mm
+/- 0.01270
(Equiv. 0.315 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
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-00800-S6-G200 (PK-10) Metallic Balls - 8 mm 316 Stainless - ISO 3290 Grade 200 Ball
49 units (490 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 10
View the product page first if you are unsure.
Diameter (D)
8.000
mm
+ 0.10 / - 0.00
(Equiv. 0.315 in.)
Material
Neodymium

+ 0.00 / - 0.10
Colour
Ni plating
Metallic Balls - 8 mm Neodymium - - Magnetic Ball
Material: Neodymium   
Category: Balls - Metallic - Magnet
Part Number: BL-00800-MAGN (PK-5) Metallic Balls - 8 mm Neodymium - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $136.77 AUD
Regular price Sale price $136.77 AUD
Per 5
Diameter (D)
8.000
mm
+ 0.10 / - 0.00
(Equiv. 0.315 in.)
Material
Neodymium

+ 0.00 / - 0.10
Metallic Balls - 8 mm Neodymium - - Magnetic Ball
Material: Neodymium    Colour: Ni plating   
Category: Balls - Metallic - Magnet
Part Number: BL-00800-MAGN (PK-5) Metallic Balls - 8 mm Neodymium - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $136.77 AUD
Regular price Sale price $136.77 AUD
Per 5
View the product page first if you are unsure.
Diameter (D)
9.000
mm
+/- 0.00254
(Equiv. 0.354 in.)
Material
SAE52100 Chrome
Precision
ISO 3290 Grade 28
Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00900-CH-G28 (PK-100) Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
2 units (200 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.94 AUD
Regular price $13.07 AUD Sale price $3.94 AUD
Per 100
Diameter (D)
9.000
mm
+/- 0.00254
(Equiv. 0.354 in.)
Material
SAE52100 Chrome
Precision
ISO 3290 Grade 28
Hardness
60-70 Rockwell C
Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
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-00900-CH-G28 (PK-100) Metallic Balls - 9 mm SAE52100 Chrome - ISO 3290 Grade 28 Ball
2 units (200 pcs) Available Now | Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.94 AUD
Regular price $13.07 AUD Sale price $3.94 AUD
Per 100
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
SAE52100 Chrome
Precision
AFBMA Grade 25
Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-00953-CH-G25 (PK-50) Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball
286 units (14300 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Per 50
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
SAE52100 Chrome
Precision
AFBMA Grade 25
Hardness
60-70 Rockwell C
Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball
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-00953-CH-G25 (PK-50) Metallic Balls - 9.525 mm SAE52100 Chrome - AFBMA Grade 25 Ball
286 units (14300 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Per 50
View the product page first if you are unsure.
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
Si3N4
Precision
AFBMA Grade 25
Hardness
1580 kg/mm.sq
Properties
Good wear resistance and thermal resistance
Colour
Grey
Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Material: Si3N4    Specific Gravity: 3.29   
Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-00953-SN-G25 (Each) Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
14 Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Each
Diameter (D)
9.525
mm
+/- 0.00254
(Equiv. 0.375 in.)
Material
Si3N4
Precision
AFBMA Grade 25
Hardness
1580 kg/mm.sq
Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
Material: Si3N4    Properties: Good wear resistance and thermal resistance    Colour: Grey    Specific Gravity: 3.29   
Category: Balls - Ceramic - Silicon Nitride
Part Number: BL-00953-SN-G25 (Each) Ceramic Balls - 9.525 mm Si3N4 - AFBMA Grade 25 Silicon Nitride Ball
14 Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $8.50 AUD
Regular price Sale price $8.50 AUD
Each
View the product page first if you are unsure.
Diameter (D)
9.525
mm
+/- 0.0051
(Equiv. 0.375 in.)
Material
4.755

+/- 0.0051
(Equiv. 0.187 in.)
Precision
19.050

+/- 0.1270
(Equiv. 0.75 in.)
Hardness
7.620

+/- 0.0051
Checking Balls - 9.525x4.755x19.05 mm - Tungsten Carbide Ball
Material: Tungsten Carbide   
Category: Balls - Checking - Tungsten Carbide
Part Number: BCHK-00953-TC (Each) Checking Balls - 9.525x4.755x19.05 mm - Tungsten Carbide Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
Regular price $296.23 AUD
Regular price Sale price $296.23 AUD
Each
Diameter (D)
9.525
mm
+/- 0.0051
(Equiv. 0.375 in.)
Material
4.755

+/- 0.0051
(Equiv. 0.187 in.)
Precision
19.050

+/- 0.1270
(Equiv. 0.75 in.)
Hardness
7.620

+/- 0.0051
Checking Balls - 9.525x4.755x19.05 mm - Tungsten Carbide Ball
Material: Tungsten Carbide   
Category: Balls - Checking - Tungsten Carbide
Part Number: BCHK-00953-TC (Each) Checking Balls - 9.525x4.755x19.05 mm - Tungsten Carbide Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Jul 26, 2026
Regular price $296.23 AUD
Regular price Sale price $296.23 AUD
Each
View the product page first if you are unsure.
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Low magnetic permeability. Good corrosion resistance
Colour
Silver
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Specific Gravity: 7.916   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00953-S4-G100 (PK-10) Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
1470 units (14700 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $19.68 AUD
Regular price Sale price $19.68 AUD
Per 10
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
304 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
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-00953-S4-G100 (PK-10) Metallic Balls - 9.525 mm 304 Stainless - ISO 3290 Grade 100 Ball
1470 units (14700 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $19.68 AUD
Regular price Sale price $19.68 AUD
Per 10
View the product page first if you are unsure.
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-00953-S6-G100 (PK-20) Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
24 units (480 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
Per 20
Diameter (D)
9.525
mm
+/- 0.01270
(Equiv. 0.375 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 100
Hardness
25-39 Rockwell C
Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
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-00953-S6-G100 (PK-20) Metallic Balls - 9.525 mm 316 Stainless - ISO 3290 Grade 100 Ball
24 units (480 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
Per 20
View the product page first if you are unsure.
Diameter (D)
9.525
mm
+/- 0.1270
(Equiv. 0.375 in.)
Material
Brass
Precision
AFBMA Grade 500
Hardness
60-70 Rockwell B
Properties
Good corrosion resistance, widely used as an electrical conductor
Colour
Brass
Metallic Balls - 9.525 mm Brass - AFBMA Grade 500 Ball
Material: Brass    Specific Gravity: 8.40   
Category: Balls - Metallic - Brass
Part Number: BL-00953-BR-G500 (PK-10) Metallic Balls - 9.525 mm Brass - AFBMA Grade 500 Ball
30 units (300 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 10
Diameter (D)
9.525
mm
+/- 0.1270
(Equiv. 0.375 in.)
Material
Brass
Precision
AFBMA Grade 500
Hardness
60-70 Rockwell B
Metallic Balls - 9.525 mm Brass - AFBMA Grade 500 Ball
Material: Brass    Properties: Good corrosion resistance, widely used as an electrical conductor    Colour: Brass    Specific Gravity: 8.40   
Category: Balls - Metallic - Brass
Part Number: BL-00953-BR-G500 (PK-10) Metallic Balls - 9.525 mm Brass - AFBMA Grade 500 Ball
30 units (300 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $5.86 AUD
Regular price Sale price $5.86 AUD
Per 10
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Properties
Resistance to weather and sunlight
Colour
Water clear transparent
Plastic Balls - 9.53 mm Acrylic - Grade 3 Ball
Material: Acrylic    Specific Gravity: 1.19   
Category: Balls - Plastic - Acrylic
Part Number: BL-00953-ACR (PK-500) Plastic Balls - 9.53 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $189.68 AUD
Regular price $446.00 AUD Sale price $189.68 AUD
Per 500
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Plastic Balls - 9.53 mm Acrylic - Grade 3 Ball
Material: Acrylic    Properties: Resistance to weather and sunlight    Colour: Water clear transparent    Specific Gravity: 1.19   
Category: Balls - Plastic - Acrylic
Part Number: BL-00953-ACR (PK-500) Plastic Balls - 9.53 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $189.68 AUD
Regular price $446.00 AUD Sale price $189.68 AUD
Per 500
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Polypropylene
Precision
Grade 2
Hardness
86 Rockwell R
Properties
Excellent for liquid level float applications.
Colour
White
Plastic Balls - 9.53 mm Polypropylene - Grade 2 Ball
Material: Polypropylene    Specific Gravity: 0.91   
Category: Balls - Plastic - Polypropylene
Part Number: BL-00953-PP (PK-10) Plastic Balls - 9.53 mm Polypropylene - Grade 2 Ball
96 units (960 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 10
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Polypropylene
Precision
Grade 2
Hardness
86 Rockwell R
Plastic Balls - 9.53 mm Polypropylene - Grade 2 Ball
Material: Polypropylene    Properties: Excellent for liquid level float applications.    Colour: White    Specific Gravity: 0.91   
Category: Balls - Plastic - Polypropylene
Part Number: BL-00953-PP (PK-10) Plastic Balls - 9.53 mm Polypropylene - Grade 2 Ball
96 units (960 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 10
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 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
Plastic Balls - 9.53 mm Acetal - Grade 2 Ball
Material: Acetal    Specific Gravity: 1.4   
Category: Balls - Plastic - Acetal
Part Number: BL-00953-AC (PK-700) Plastic Balls - 9.53 mm Acetal - Grade 2 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $508.50 AUD
Regular price Sale price $508.50 AUD
Per 700
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Acetal
Precision
Grade 2
Hardness
118 Rockwell R
Plastic Balls - 9.53 mm Acetal - Grade 2 Ball
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-00953-AC (PK-700) Plastic Balls - 9.53 mm Acetal - Grade 2 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $508.50 AUD
Regular price Sale price $508.50 AUD
Per 700
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Nylon (Polyamide 6/6)
Precision
Grade 2
Hardness
108 Rockwell R
Properties
Resists alkalies, weak acids and most organic solvents.
Colour
Off White
Plastic Balls - 9.53 mm Nylon - Polyamide 6/6 - - Grade 2 Ball
Material: Nylon (Polyamide 6/6)    Specific Gravity: 1.14   
Category: Balls - Plastic - Nylon
Part Number: BL-00953-NY (PK-10) Plastic Balls - 9.53 mm Nylon - Polyamide 6/6 - - Grade 2 Ball
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Per 10
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Nylon (Polyamide 6/6)
Precision
Grade 2
Hardness
108 Rockwell R
Plastic Balls - 9.53 mm Nylon - Polyamide 6/6 - - Grade 2 Ball
Material: Nylon (Polyamide 6/6)    Properties: Resists alkalies, weak acids and most organic solvents.    Colour: Off White    Specific Gravity: 1.14   
Category: Balls - Plastic - Nylon
Part Number: BL-00953-NY (PK-10) Plastic Balls - 9.53 mm Nylon - Polyamide 6/6 - - Grade 2 Ball
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $15.68 AUD
Regular price Sale price $15.68 AUD
Per 10
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
PTFE
Precision
Grade 1
Hardness
68 Rockwell R
Properties
No water absorption. Temperatures up to 288 Deg C.
Colour
White
Plastic Balls - 9.53 mm PTFE - Grade 1 Ball
Material: PTFE    Specific Gravity: 2.3   
Category: Balls - Plastic - PTFE
Part Number: BL-00953-PTF (Each) Plastic Balls - 9.53 mm PTFE - Grade 1 Ball
90 Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Each
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
PTFE
Precision
Grade 1
Hardness
68 Rockwell R
Plastic Balls - 9.53 mm PTFE - Grade 1 Ball
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-00953-PTF (Each) Plastic Balls - 9.53 mm PTFE - Grade 1 Ball
90 Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $6.41 AUD
Regular price Sale price $6.41 AUD
Each
View the product page first if you are unsure.
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 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
Plastic Balls - 9.53 mm Torlon - Polyamide-imide - - Grade II Ball
Material: Torlon (Polyamide-imide)    Specific Gravity: 1.38   
Category: Balls - Plastic - Torlon
Part Number: BL-00953-TO (Each) Plastic Balls - 9.53 mm Torlon - Polyamide-imide - - Grade II Ball
101 Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $5.68 AUD
Regular price Sale price $5.68 AUD
Each
Diameter (D)
9.53
mm
+/- 0.051
(Equiv. 0.375 in.)
Material
Torlon (Polyamide-imide)
Precision
Grade II
Hardness
Rockwell E86 or M109-119
Plastic Balls - 9.53 mm Torlon - Polyamide-imide - - Grade II Ball
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-00953-TO (Each) Plastic Balls - 9.53 mm Torlon - Polyamide-imide - - Grade II Ball
101 Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $5.68 AUD
Regular price Sale price $5.68 AUD
Each
View the product page first if you are unsure.
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
SAE52100 Chrome
Precision
ISO 3290 Grade 40
Hardness
60-70 Rockwell C
Properties
Commonly used in precision bearings.
Colour
Silver
Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
Material: Chrome Steel SAE 52100    Specific Gravity: 7.833   
Category: Balls - Metallic - Chrome Steel
Part Number: BL-01000-CH-G40 (PK-20) Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
56 units (1120 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 20
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
SAE52100 Chrome
Precision
ISO 3290 Grade 40
Hardness
60-70 Rockwell C
Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
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-01000-CH-G40 (PK-20) Metallic Balls - 10 mm SAE52100 Chrome - ISO 3290 Grade 40 Ball
56 units (1120 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $3.41 AUD
Regular price Sale price $3.41 AUD
Per 20
View the product page first if you are unsure.
Diameter (D)
10.000
mm
+/- 0.01270
(Equiv. 0.394 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Properties
Resistant to severe corrosive conditions
Colour
Silver
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Material: Stainless Steel 316 (Similar to A4, 18-10)    Specific Gravity: 7.972   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-01000-S6-G200 (PK-20) Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Per 20
Diameter (D)
10.000
mm
+/- 0.01270
(Equiv. 0.394 in.)
Material
316 Stainless
Precision
ISO 3290 Grade 200
Hardness
25-39 Rockwell C
Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
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-01000-S6-G200 (PK-20) Metallic Balls - 10 mm 316 Stainless - ISO 3290 Grade 200 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Jul 31, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Per 20
View the product page first if you are unsure.
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Properties
Commonly used in precision bearings. Corrosion resistant.
Colour
Silver
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-01000-S420-G40 (PK-5) Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
70 units (350 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Per 5
Diameter (D)
10.000
mm
+/- 0.005080
(Equiv. 0.394 in.)
Material
420 Stainless
Precision
ISO 3290 Grade 40
Hardness
55-60 Rockwell C
Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
Material: Stainless Steel AISI 420C Rc 46-52    Properties: Commonly used in precision bearings. Corrosion resistant.    Colour: Silver    Specific Gravity: 7.833   
Category: Balls - Metallic - Stainless Steel
Part Number: BL-01000-S420-G40 (PK-5) Metallic Balls - 10 mm 420 Stainless - ISO 3290 Grade 40 Ball
70 units (350 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $6.77 AUD
Regular price Sale price $6.77 AUD
Per 5
View the product page first if you are unsure.
Diameter (D)
10.000
mm
+ 0.10 / - 0.00
(Equiv. 0.394 in.)
Material
Neodymium

+ 0.00 / - 0.10
Colour
Ni plating
Metallic Balls - 10 mm Neodymium - - Magnetic Ball
Material: Neodymium   
Category: Balls - Metallic - Magnet
Part Number: BL-01000-MAGN (Each) Metallic Balls - 10 mm Neodymium - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $32.95 AUD
Regular price Sale price $32.95 AUD
Each
Diameter (D)
10.000
mm
+ 0.10 / - 0.00
(Equiv. 0.394 in.)
Material
Neodymium

+ 0.00 / - 0.10
Metallic Balls - 10 mm Neodymium - - Magnetic Ball
Material: Neodymium    Colour: Ni plating   
Category: Balls - Metallic - Magnet
Part Number: BL-01000-MAGN (Each) Metallic Balls - 10 mm Neodymium - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $32.95 AUD
Regular price Sale price $32.95 AUD
Each
View the product page first if you are unsure.
Diameter (D)
10.000
mm
+ 0.10 / - 0.00
(Equiv. 0.394 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Colour
Ni plating
Metallic Balls - 10 mm Neodymium N-40 - - Magnetic Ball
Material: Neodymium N-40   
Category: Balls - Metallic - Magnet
Part Number: BL-01000-MAGN40 (PK-3) Metallic Balls - 10 mm Neodymium N-40 - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $178.23 AUD
Regular price Sale price $178.23 AUD
Per 3
Diameter (D)
10.000
mm
+ 0.10 / - 0.00
(Equiv. 0.394 in.)
Material
Neodymium N-40

+ 0.00 / - 0.10
Metallic Balls - 10 mm Neodymium N-40 - - Magnetic Ball
Material: Neodymium N-40    Colour: Ni plating   
Category: Balls - Metallic - Magnet
Part Number: BL-01000-MAGN40 (PK-3) Metallic Balls - 10 mm Neodymium N-40 - - Magnet Ball
Out of Stock | Backorder Now | Orders can be expected around Sun, Aug 09, 2026
Regular price $178.23 AUD
Regular price Sale price $178.23 AUD
Per 3
View the product page first if you are unsure.
Diameter (D)
10.20
mm
Material
5.000
Precision
6.00
Hardness
8.00
Properties
0.3X30
Bored Balls - 10.2x5x6 mm - Plastic Ball
Material: Plastic   
Category: Balls - Bored - Plastic
Part Number: BLB-01020-00500-W3 (PK-5) Bored Balls - 10.2x5x6 mm - Plastic Ball
3 units (15 pcs) Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.50 AUD
Regular price $46.46 AUD Sale price $25.50 AUD
Per 5
Diameter (D)
10.20
mm
Material
5.000
Precision
6.00
Hardness
8.00
Bored Balls - 10.2x5x6 mm - Plastic Ball
Material: Plastic    Properties: 0.3X30   
Category: Balls - Bored - Plastic
Part Number: BLB-01020-00500-W3 (PK-5) Bored Balls - 10.2x5x6 mm - Plastic Ball
3 units (15 pcs) Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.50 AUD
Regular price $46.46 AUD Sale price $25.50 AUD
Per 5
Diameter (D)
10.32
mm
+/- 0.051
(Equiv. 0.406 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
Plastic Balls - 10.32 mm Torlon - Polyamide-imide - - Grade II Ball
Material: Torlon (Polyamide-imide)    Specific Gravity: 1.38   
Category: Balls - Plastic - Torlon
Part Number: BL-01032-TO (Each) Plastic Balls - 10.32 mm Torlon - Polyamide-imide - - Grade II Ball
10 Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
Diameter (D)
10.32
mm
+/- 0.051
(Equiv. 0.406 in.)
Material
Torlon (Polyamide-imide)
Precision
Grade II
Hardness
Rockwell E86 or M109-119
Plastic Balls - 10.32 mm Torlon - Polyamide-imide - - Grade II Ball
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-01032-TO (Each) Plastic Balls - 10.32 mm Torlon - Polyamide-imide - - Grade II Ball
10 Available Now | Further orders can be expected around Tue, Aug 11, 2026
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Each
View the product page first if you are unsure.
Diameter (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 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
Plastic Balls - 11.11 mm Acetal - Grade 2 Ball
Material: Acetal    Specific Gravity: 1.4   
Category: Balls - Plastic - Acetal
Part Number: BL-01111-AC (PK-5) Plastic Balls - 11.11 mm Acetal - Grade 2 Ball
14 units (70 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 5
Diameter (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
Material
Acetal
Precision
Grade 2
Hardness
118 Rockwell R
Plastic Balls - 11.11 mm Acetal - Grade 2 Ball
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-01111-AC (PK-5) Plastic Balls - 11.11 mm Acetal - Grade 2 Ball
14 units (70 pcs) Available Now | Further orders can be expected around Fri, Sep 18, 2026
Regular price $4.95 AUD
Regular price Sale price $4.95 AUD
Per 5
View the product page first if you are unsure.
Diameter (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Properties
Resistance to weather and sunlight
Colour
Water clear transparent
Plastic Balls - 11.11 mm Acrylic - Grade 3 Ball
Material: Acrylic    Specific Gravity: 1.19   
Category: Balls - Plastic - Acrylic
Part Number: BL-01111-ACR (PK-500) Plastic Balls - 11.11 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $532.14 AUD
Regular price Sale price $532.14 AUD
Per 500
Diameter (D)
11.11
mm
+/- 0.051
(Equiv. 0.437 in.)
Material
Acrylic
Precision
Grade 3
Hardness
132 Rockwell R
Plastic Balls - 11.11 mm Acrylic - Grade 3 Ball
Material: Acrylic    Properties: Resistance to weather and sunlight    Colour: Water clear transparent    Specific Gravity: 1.19   
Category: Balls - Plastic - Acrylic
Part Number: BL-01111-ACR (PK-500) Plastic Balls - 11.11 mm Acrylic - Grade 3 Ball
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 18, 2026
Regular price $532.14 AUD
Regular price Sale price $532.14 AUD
Per 500
View the product page first if you are unsure.