Pololu Ball Caster with 3/8" Plastic Ball
Pololu Ball Caster with 3/8" Plastic Ball
Share
This ball caster kit includes a black ABS housing, a 1/2" diameter plastic ball, two spacers (1/16" and 1/8" thick), and two #2 screw sets. The total height of the ball caster, 0.53", can be increased to about 0.7" 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 0.58").
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.
|
|
Comparison of Pololu ball casters
Pololu ball caster ball diameter |
height with no spacers |
distance between screw holes |
weight with no spacers or screws |
0.40" |
0.53" |
0.03 oz |
|
3/8" metal-ball |
0.40" |
0.53" |
0.14 oz |
0.53" |
0.58" |
0.07 oz |
|
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 |
Featured collection
-
Crazyflie 2.1+
Vendor:Regular price Rs. 26,499.00Regular priceUnit price / per -
Getting Started Bundle
Vendor:Regular price Rs. 26,399.00Regular priceUnit price / per -
Happy hacker bundle
Vendor:Regular price Rs. 33,599.00Regular priceUnit price / per -
STEM ranging bundle
Vendor:Regular price Rs. 43,999.00Regular priceUnit price / per -
Crazyradio 2.0
Vendor:Regular price Rs. 4,399.00Regular priceUnit price / per -
Lighthouse explorer bundle
Vendor:Regular price Rs. 89,999.00Regular priceUnit price / per -
Lighthouse positioning deck
Vendor:Regular price Rs. 9,899.00Regular priceUnit price / per -
Lighthouse V2 base station
Vendor:Regular price Rs. 30,349.00Regular priceUnit price / per -
Lighthouse swarm bundle
Vendor:Regular price Rs. 425,899.00Regular priceUnit price / per -
Loco explorer bundle
Vendor:Regular price Rs. 187,999.00Regular priceUnit price / per -
Loco positioning deck
Vendor:Regular price Rs. 9,899.00Regular priceUnit price / per -
Loco positioning node
Vendor:Regular price Rs. 18,699.00Regular priceUnit price / per -
Loco Swarm Bundle
Vendor:Regular price Rs. 529,609.00Regular priceUnit price / per -
Active marker deck
Vendor:Regular price Rs. 16,499.00Regular priceUnit price / per -
Motion capture marker deck
Vendor:Regular price Rs. 659.00Regular priceUnit price / per -
AI-Deck 1.1
Vendor:Regular price Rs. 27,999.00Regular priceUnit price / per -
AI-Deck Color Camera Module
Vendor:Regular price Rs. 2,199.00Regular priceUnit price / per -
AI-deck monocrome camera module
Vendor:Regular price Rs. 2,199.00Regular priceUnit price / per -
Flow deck v2
Vendor:Regular price Rs. 5,499.00Regular priceUnit price / per -
Crazyflie Bolt
Vendor:Regular price Rs. 21,999.00Regular priceUnit price / per -
Thrust upgrade bundle for Crazyflie 2.X
Vendor:Regular price Rs. 1,949.00Regular priceUnit price / perSold out -
Qi 1.2 wireless charging deck
Vendor:Regular price Rs. 3,849.00Regular priceUnit price / per -
7 mm DC-motor
Vendor:Regular price Rs. 439.00Regular priceUnit price / per -
Male long deck connector
Vendor:Regular price Rs. 219.00Regular priceUnit price / per -
250mAh LiPo battery
Vendor:Regular price Rs. 659.00Regular priceUnit price / per