Pololu Ball Caster with 3/4" Metal Ball

PololuSKU: RB-pol-95
Manufacturer #: 955

Price  :
Sale price £3.79

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Stock  :
In stock, 8 units

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Description

  • Metal balls with ABS housings
  • 3/4" diameter size
  • Two spacers (1/16" and 1/8" thick)
  • Easy to assemble

The Pololu Ball Caster with 3/4" Metal Ball includes a black ABS housing, a 3/4" diameter metal ball, two spacers (1/16" and 1/8" thick) and two #2 screw sets. The total height of this ball caster is 0.83" with no spacers. You can also adjust the height by adding the spacers. The ball caster can be mounted to a chassis by the two screw sets included in the kit. The distance between the two screw holes is 0.61".

  • Height with no spacers                   - 0.83"
  • Distance between screw holes       - 0.61"
  • Weight with no spacers or screws  - 1.05 oz

Customer Reviews

Based on 7 reviews
71%
(5)
14%
(1)
14%
(1)
0%
(0)
0%
(0)
H
Hr
guality

nice

R
Robert
Better than swivel caster !

I used it to replace the swivel caster on my small robot !

R
Rocco
Good

Useful to provide robot with 360 degrees of rotation

G
Grant
Great caster, but wears very easily

Great caster at first, but on 10 days of indoor use on hardwood floors and carpet with very minimal weight (shares load with two other wheels - the load being an arduino, a pair of 3v motors and battery pack) the plastic caster holder starts to wear and will not keep the caster in its original spot of relatively fluid movement.

N
Neil
360 rotation

Perfect for a turn table I was building for a first person view tracking system.

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