Collection: Balls - Plastic - Acetal

Balls (With Images)

Plastic

13 Products in this selection

A selection of Acetal Plastic Balls. High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.

Plastic ball grades are not the same as those for precision balls
Acetal Copolymer.
Specific Gravity: 1.4.
Standard Opaque White.

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 - Plastic - Acetal.

Diameter (D)	Material	Precision	Hardness	Properties	Colour
Diameter (D) 2.38 mm _{+/- 0.051} (Equiv. 0.094 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00238-AC (PK-20) Plastic Balls - 2.38 mm Acetal - Grade 1 Ball 510 units (10200 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $1.50 AUD Regular price Sale price $1.50 AUD Unit price per Per 20
Diameter (D)	Material	Precision	Hardness	Indicative Image
Diameter (D) 2.38 mm _{+/- 0.051} (Equiv. 0.094 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00238-AC (PK-20) Plastic Balls - 2.38 mm Acetal - Grade 1 Ball 510 units (10200 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $1.50 AUD Regular price Sale price $1.50 AUD Unit price per Per 20 View the product page first if you are unsure.
BL-00238-AC (PK-20) --- Plastic Balls - 2.38 mm Acetal - Grade 1 Ball BL-00238-AC (PK-20) --- Plastic Balls - 2.38 mm Acetal - Grade 1 Ball Regular price $1.50 AUD Regular price Sale price $1.50 AUD Unit price per 510 Available Now
Diameter (D) 3.18 mm _{+/- 0.051} (Equiv. 0.125 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00318-AC (PK-20) Plastic Balls - 3.18 mm Acetal - Grade 1 Ball 553 units (11060 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.23 AUD Regular price Sale price $2.23 AUD Unit price per Per 20
Diameter (D) 3.18 mm _{+/- 0.051} (Equiv. 0.125 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00318-AC (PK-20) Plastic Balls - 3.18 mm Acetal - Grade 1 Ball 553 units (11060 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.23 AUD Regular price Sale price $2.23 AUD Unit price per Per 20 View the product page first if you are unsure.
BL-00318-AC (PK-20) --- Plastic Balls - 3.18 mm Acetal - Grade 1 Ball BL-00318-AC (PK-20) --- Plastic Balls - 3.18 mm Acetal - Grade 1 Ball Regular price $2.23 AUD Regular price Sale price $2.23 AUD Unit price per 553 Available Now
Diameter (D) 3.97 mm _{+/- 0.051} (Equiv. 0.156 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00397-AC (PK-200) Plastic Balls - 3.97 mm Acetal - Grade 1 Ball 70 units (14000 pcs) Available Now \| Further orders can be expected around Wed, Jul 29, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Per 200
Diameter (D) 3.97 mm _{+/- 0.051} (Equiv. 0.156 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00397-AC (PK-200) Plastic Balls - 3.97 mm Acetal - Grade 1 Ball 70 units (14000 pcs) Available Now \| Further orders can be expected around Wed, Jul 29, 2026 Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per Per 200 View the product page first if you are unsure.
BL-00397-AC (PK-200) --- Plastic Balls - 3.97 mm Acetal - Grade 1 Ball BL-00397-AC (PK-200) --- Plastic Balls - 3.97 mm Acetal - Grade 1 Ball Regular price $3.32 AUD Regular price Sale price $3.32 AUD Unit price per 70 Available Now
Diameter (D) 4.76 mm _{+/- 0.051} (Equiv. 0.187 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00476-AC (PK-50) Plastic Balls - 4.76 mm Acetal - Grade 1 Ball 53 units (2650 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 50
Diameter (D) 4.76 mm _{+/- 0.051} (Equiv. 0.187 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00476-AC (PK-50) Plastic Balls - 4.76 mm Acetal - Grade 1 Ball 53 units (2650 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 50 View the product page first if you are unsure.
BL-00476-AC (PK-50) --- Plastic Balls - 4.76 mm Acetal - Grade 1 Ball BL-00476-AC (PK-50) --- Plastic Balls - 4.76 mm Acetal - Grade 1 Ball Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per 53 Available Now
Diameter (D) 6.35 mm _{+/- 0.051} (Equiv. 0.25 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00635-AC (PK-10) Plastic Balls - 6.35 mm Acetal - Grade 1 Ball 93 units (930 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.77 AUD Regular price Sale price $2.77 AUD Unit price per Per 10
Diameter (D) 6.35 mm _{+/- 0.051} (Equiv. 0.25 in.)	Material Acetal	Precision Grade 1	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
Part Number: BL-00635-AC (PK-10) Plastic Balls - 6.35 mm Acetal - Grade 1 Ball 93 units (930 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.77 AUD Regular price Sale price $2.77 AUD Unit price per Per 10 View the product page first if you are unsure.
BL-00635-AC (PK-10) --- Plastic Balls - 6.35 mm Acetal - Grade 1 Ball BL-00635-AC (PK-10) --- Plastic Balls - 6.35 mm Acetal - Grade 1 Ball Regular price $2.77 AUD Regular price Sale price $2.77 AUD Unit price per 93 Available Now
Diameter (D) 7.94 mm _{+/- 0.051} (Equiv. 0.313 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
Part Number: BL-00794-AC (PK-20) Plastic Balls - 7.94 mm Acetal - Grade 2 Ball 47 units (940 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $10.05 AUD Regular price Sale price $10.05 AUD Unit price per Per 20
Diameter (D) 7.94 mm _{+/- 0.051} (Equiv. 0.313 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
Part Number: BL-00794-AC (PK-20) Plastic Balls - 7.94 mm Acetal - Grade 2 Ball 47 units (940 pcs) Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $10.05 AUD Regular price Sale price $10.05 AUD Unit price per Per 20 View the product page first if you are unsure.
BL-00794-AC (PK-20) --- Plastic Balls - 7.94 mm Acetal - Grade 2 Ball BL-00794-AC (PK-20) --- Plastic Balls - 7.94 mm Acetal - Grade 2 Ball Regular price $10.05 AUD Regular price Sale price $10.05 AUD Unit price per 47 Available Now
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
Material: Acetal Specific Gravity: 1.4
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 Wed, Sep 16, 2026 Regular price $508.50 AUD Regular price Sale price $508.50 AUD Unit price per Per 700
Diameter (D) 9.53 mm _{+/- 0.051} (Equiv. 0.375 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
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 Wed, Sep 16, 2026 Regular price $508.50 AUD Regular price Sale price $508.50 AUD Unit price per Per 700 View the product page first if you are unsure.
BL-00953-AC (PK-700) --- Plastic Balls - 9.53 mm Acetal - Grade 2 Ball BL-00953-AC (PK-700) --- Plastic Balls - 9.53 mm Acetal - Grade 2 Ball Regular price $508.50 AUD Regular price Sale price $508.50 AUD Unit price per Out of stock! Backorder Now
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
Material: Acetal Specific Gravity: 1.4
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 Wed, Sep 16, 2026 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5
Diameter (D) 11.11 mm _{+/- 0.051} (Equiv. 0.437 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
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 Wed, Sep 16, 2026 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Per 5 View the product page first if you are unsure.
BL-01111-AC (PK-5) --- Plastic Balls - 11.11 mm Acetal - Grade 2 Ball BL-01111-AC (PK-5) --- Plastic Balls - 11.11 mm Acetal - Grade 2 Ball Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per 14 Available Now
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
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 Wed, Sep 16, 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
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 Wed, Sep 16, 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.
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) 15.88 mm _{+/- 0.051} (Equiv. 0.625 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
Part Number: BL-01588-AC (Each) Plastic Balls - 15.88 mm Acetal - Grade 2 Ball 56 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per Each
Diameter (D) 15.88 mm _{+/- 0.051} (Equiv. 0.625 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
Part Number: BL-01588-AC (Each) Plastic Balls - 15.88 mm Acetal - Grade 2 Ball 56 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per Each View the product page first if you are unsure.
BL-01588-AC (Each) --- Plastic Balls - 15.88 mm Acetal - Grade 2 Ball BL-01588-AC (Each) --- Plastic Balls - 15.88 mm Acetal - Grade 2 Ball Regular price $2.59 AUD Regular price Sale price $2.59 AUD Unit price per 56 Available Now
Diameter (D) 19.05 mm _{+/- 0.051} (Equiv. 0.75 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
Part Number: BL-01905-AC (Each) Plastic Balls - 19.05 mm Acetal - Grade 2 Ball 91 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Each
Diameter (D) 19.05 mm _{+/- 0.051} (Equiv. 0.75 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
Part Number: BL-01905-AC (Each) Plastic Balls - 19.05 mm Acetal - Grade 2 Ball 91 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Each View the product page first if you are unsure.
BL-01905-AC (Each) --- Plastic Balls - 19.05 mm Acetal - Grade 2 Ball BL-01905-AC (Each) --- Plastic Balls - 19.05 mm Acetal - Grade 2 Ball Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per 91 Available Now
Diameter (D) 22.23 mm _{+/- 0.051} (Equiv. 0.875 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
Part Number: BL-02223-AC (Each) Plastic Balls - 22.23 mm Acetal - Grade 2 Ball 15 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each
Diameter (D) 22.23 mm _{+/- 0.051} (Equiv. 0.875 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
Part Number: BL-02223-AC (Each) Plastic Balls - 22.23 mm Acetal - Grade 2 Ball 15 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each View the product page first if you are unsure.
BL-02223-AC (Each) --- Plastic Balls - 22.23 mm Acetal - Grade 2 Ball BL-02223-AC (Each) --- Plastic Balls - 22.23 mm Acetal - Grade 2 Ball Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per 15 Available Now
Diameter (D) 31.75 mm _{+/- 0.051} (Equiv. 1.25 in.)	Material Acetal	Precision Grade II	Hardness 118 Rockwell R	Properties High intensity strength, rigidity, outstanding resistance to abrasion and most solvents.	Colour Black
Material: Acetal Specific Gravity: 1.4
Part Number: BL-03175-ACB (Each) Plastic Balls - 31.75 mm Acetal - Grade II Ball 4 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $12.95 AUD Regular price Sale price $12.95 AUD Unit price per Each
Diameter (D) 31.75 mm _{+/- 0.051} (Equiv. 1.25 in.)	Material Acetal	Precision Grade II	Hardness 118 Rockwell R
Material: Acetal Properties: High intensity strength, rigidity, outstanding resistance to abrasion and most solvents. Colour: Black Specific Gravity: 1.4
Part Number: BL-03175-ACB (Each) Plastic Balls - 31.75 mm Acetal - Grade II Ball 4 Available Now \| Further orders can be expected around Wed, Sep 16, 2026 Regular price $12.95 AUD Regular price Sale price $12.95 AUD Unit price per Each View the product page first if you are unsure.
BL-03175-ACB (Each) --- Plastic Balls - 31.75 mm Acetal - Grade II Ball BL-03175-ACB (Each) --- Plastic Balls - 31.75 mm Acetal - Grade II Ball Regular price $12.95 AUD Regular price Sale price $12.95 AUD Unit price per 4 Available Now