This light ball caster uses a 3/4" diameter plastic ball. The height of the assembled kit ranges from 0.9" to 1.2". Dowel pins are used to minimize the friction between the ball and the ABS housing.
This light ball caster uses a 1" diameter plastic ball. The height of the assembled kit ranges from 1.1" to 1.4". Dowel pins are used to minimize the friction between the ball and the ABS housing.
This ball caster uses a 1″ diameter plastic ball and has an overall height of 1.1″ (29 mm). The two-part housing snaps together to securely enclose the ball and three plastic rollers that reduce the friction between the ball and the ABS housing. The base piece of the housing has holes for three #4 or M3 screws (not included).
This ball caster uses a 1″ diameter plastic ball and has an overall height of 1.1″ (29 mm). The two-part housing snaps together to securely enclose the ball and three ball bearings that minimize friction between the ball and the ABS housing. The base piece of the housing has holes for three #4 or M3 screws (not included).
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
This item is a set of three plastic rollers, a 1"-diameter plastic ball, and a retaining clip that can be used on the front or back ball caster locations...
Tamiya’s steel-ball caster is a good way to give a “third wheel” to a small robot powered by a differential drive. The kit comes with enough parts to make two casters, either 25 mm or 35 mm in height.
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The super-villain emerges from the grand entrance in a wicked, souped-up robotic spider. "Ah hah, so you've discovered my secret compound, Ms. Croft. How unfortunate...
Rollin' rollin' rollin', you can now roll around smooth as silk with these radial bearings. Often referred to as "skate bearings" They're good for supporting a rotating...
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