Pololu 1/2" Metal Ball Caster SKU: 23160

Pololu 1/2" Metal Ball Caster

$3.99 USD

This Pololu caster uses a 1/2″ metal ball to give a nice, low-friction ride at a height of 0.53″ to 0.72″

Available on backorder

$3.99 USD
SKU: 23160 Categories: , , Tag:

Description

It seems the lucky goons at Pololu have had a series of low-friction casters made from a 3D printer. This means it’s got some pretty nice design points, and with a 1/2″ metal ball, it offers a nice, low-friction ride at a height of 0.53″ to 0.72″

The kit features black ABS housing, a 1/2″ diameter ball, and two spacers (1/16″ & 1/8″ thick), and a pair of #2 nut/bolt sets.

 

 

Pololu ball caster
ball diameter
Height with no
spacers
Distance
between
screw holes
Weight
(no spacers
or screws)
10.2mm (0.40″) 13.6mm (0.53″) 1g (0.03oz)
10.2mm (0.40″) 13.6mm (0.53″) 4 (0.14oz)
13.6mm (0.53″) 14.7mm (0.58″) 2g (0.07oz)
1/2″ Metal-ball
13.6mm (0.53″) 14.7mm (0.58″) 9g (0.32oz)
23.1mm (0.91″) 6.1mm (0.24″) 7g (0.25oz)
21.1mm (0.83″) 15.5mm (0.61″) 30g (1.05oz)
27.9mm (1.10″) 17.8mm (0.70″) 10g (0.36oz)
 

More Info

Weight 0.012 kg
Dimensions 3 × 8 × 3 cm
Caster_Diameter

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