Pololu 3/4" Metal Ball Caster
USD $4.99
The 3/4" metal-ball caster wheel by Pololu is a very tidy solution to making a 3rd skid point for your robot!
DESCRIPTION
Here's another caster wheel produced by the geeks at Pololu. It's a big one, with a 3/4" metal 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) | |
| 23.1mm (0.91") | 6.1mm (0.24") | 7g (0.25oz) | |
|
3/4" Metal-ball
|
21.1mm (0.83") | 15.5mm (0.61") | 30g (1.05oz) |
| 27.9mm (1.10") | 17.8mm (0.70") | 10g (0.36oz |
RESOURCES & DOWNLOADS
Additional information
| Weight | 0.035 kg |
|---|---|
| Dimensions | 2 × 2 × 2 cm |
| Caster_Diameter |
REVIEWS
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Warning: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Please visit www.P65Warnings.ca.gov for more information. This item was manufactured prior to August 31, 2018.