/spec sheet · ball_bearings.py
Spec sheet · ball_bearings.py

ball_bearings.py

Standard cartridge models from a trade-size name — shielded (ZZ) or open, with the balls modelled rolling in the race.

ball_bearing("608")interactive · drag to orbit
9 balls · pitch Ø

rendered & measured

watertight

The open 608 skate bearing: inner and outer races, a toroidal ball groove, and 9 balls spaced around it — one watertight assembly. 136 trade sizes are tabulated.

variants · click to load
2,328triangles
1,640.6mm³ volume
22×22×7bbox mm
>>> BallBearings.ball_bearing("608")