Pololu 3/4" Plastic Ball Caster

23170

$5.99

USD

Qty
Price
1
$5.99 ea.

The 3/4" Plastic-ball caster wheel by Pololu is a very tidy solution to making a 3rd skid point for your robot!


Description [Hide]

Here's another caster wheel produced by the geeks at Pololu. It's a big one, with a 3/4" plastic ball offering a nice, low-friction ride at a height of 0.91" to 1.1"

The kit features black ABS housing, a 3/4" 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)
13.6mm (0.53") 14.7mm (0.58") 9g (0.32oz)
3/4" Plastic-ball
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)

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