Casters

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Pololu Ball Caster with 1/2″ Metal Ball

Code: MEC-30007

This ball castor uses a 1/2″ diameter metal ball. The height of the assembled kit ranges from 0.5″ to 0.8″, depending on the combination of included spacers used.

$ 4.95

In stock in Australia

Shipping from $9.90

+425 more from our supplier in 7-10 days

Pololu Ball Caster with 1/2″ Plastic Ball

Code: SKU-002439

This light ball castor uses a 1/2″ diameter plastic ball. The height of the assembled kit ranges from 0.5″ to 0.8″, depending on the combination of included spacers used.

$ 4.75

In stock in Australia

Shipping from $9.90

+560 more from our supplier in 7-10 days

Pololu Ball Caster with 1″ Plastic Ball (old version)

Code: MEC-30033

This light ball castor uses a 1″ diameter plastic ball. The height of the assembled kit ranges from 1.1″ to 1.4″, depending on the combination of included spacers used.

$ 11.95

In stock in Australia

Shipping from $9.90

+63 more from our supplier in 7-10 days

Pololu Ball Caster with 1″ Plastic Ball and Ball Bearings

Code: SKU-003361

This ball castor uses a 1″ diameter plastic ball and has an overall height of 1.1″ (29 mm). The two-part housing snaps together to securely enclose the ball and three ball bearings that minimise friction between the ball and the ABS housing.

$ 15.95

In stock in Australia

Shipping from $9.90

+468 more from our supplier in 7-10 days

Pololu Ball Caster with 1″ Plastic Ball and Plastic Rollers

Code: SKU-003360

This ball castor uses a 1″ diameter plastic ball and has an overall height of 1.1″ (29 mm). The two-part housing snaps together to securely enclose the ball and three plastic rollers that reduce the friction between the ball and the ABS housing.

$ 9.95

In stock in Australia

Shipping from $9.90

+339 more from our supplier in 7-10 days

Pololu Ball Caster with 3/4″ Metal Ball

Code: SKU-002440

This ball castor uses a 3/4″ diameter metal ball. The height of the assembled kit ranges from 0.8″ to 1.1″, depending on the combination of included spacers used.

$ 7.95

In stock in Australia

Shipping from $9.90

+323 more from our supplier in 7-10 days

Pololu Ball Caster with 3/4″ Plastic Ball

Code: MEC-30008

This light ball castor uses a 3/4″ diameter plastic ball. The height of the assembled kit ranges from 0.9″ to 1.2″, depending on the combination of included spacers used.

$ 8.95

In stock in Australia

Shipping from $9.90

+398 more from our supplier in 7-10 days

Pololu Ball Caster with 3/8″ Plastic Ball

Code: SKU-002438

This small, light ball castor uses a 3/8″ diameter plastic ball. The height of the assembled kit ranges from 0.4″ to 0.6″, depending on the combination of included spacers used.

$ 4.55

In stock in Australia

Shipping from $9.90

+446 more from our supplier in 7-10 days

Metal Ball Caster 24mm Ball, 30mm height

Code: MEC-030214

This all metal ball caster has a 24mm ball and a total height of 30mm. It makes a great 3rd wheel for a robot.

$ 7.95

Not currently available

Pololu Ball Caster with 3/8″ Metal Ball

Code: MEC-30034

This small ball castor uses a 3/8″ diameter metal ball. The height of the assembled kit ranges from 0.4″ to 0.6″, depending on the combination of included spacers used.

$ 4.75

Special Order

Shipping from $2.90

+512 more from our supplier in 7-10 days