zł8.91
Pololu 951 - Pololu Ball Caster with 3/8" Metal Ball
ID: 195366
zł11.59
Tax included
zł9.42 tax excl.
Pololu Ball Caster with 3/8" Metal Ball
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Pololu Ball Caster with 3/8" Metal Ball
This small ball caster uses a 3/8" diameter metal ball. The height of the assembled kit ranges from 0.4" to 0.6".
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| Pololu ball caster with 3/8" metal ball with included hardware. |
|---|
Overview
This ball caster kit includes a black ABS housing, a 3/8" diameter metal ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets. The total height of the ball caster, 0.4", can be increased to about 0.6" using the included spacers. The two included #2 screws can be used to mount the ball caster to your chassis (the distance between the screw holes is 0.53").
Note that our ball casters are designed for small robots; they are not intended to bear more than a few pounds. With more weight than this, friction between the ball and the housing will probably keep it from rolling well.
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Comparison of Pololu ball casters
|
Pololu ball caster
ball diameter |
height with
no spacers |
distance
between screw holes |
weight with
no spacers or screws |
|
3/8" plastic-ball
|
0.40" | 0.53" | 0.03 oz |
|
3/8" metal-ball
|
0.40" | 0.53" | 0.14 oz |
|
1/2" plastic-ball
|
0.53" | 0.58" | 0.07 oz |
|
1/2" metal-ball
|
0.53" | 0.58" | 0.32 oz |
|
3/4" plastic-ball
|
0.91" | 0.24" | 0.25 oz |
|
3/4" metal-ball
|
0.83" | 0.61" | 1.05 oz |
|
1" plastic-ball
|
1.10" | 0.70" | 0.36 oz |
People often buy this product together with:
 |
Pololu Micro Metal Gearmotor Bracket Extended Pair |
 |
Pololu 42x19mm Wheel and Encoder Set |
 |
Pololu Wheel 42x19mm Pair |
195366
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Pololu Ball Caster with 3/8" Metal Ball