Brand - McMASTER-CARR
Item Number - 6321K72 McMASTER-CARR
Category - Shaft-Mount V-Groove Track Rollers (440C Stainless Steel V-Groove Rollers without Seal)

Imperial :
Roller Diameter (inch) - 0.5625
Roller Width (inch) - 0.25
Overall Width (inch) - 0.25
Groove Width (inch) - 0.125
Groove Depth (inch) - 0.0625
Maximum Speed (rpm) - 7000
Radial Static Load Capacity (lbs) - 120
Radial Dynamic Load Capacity (lbs) - 120
Static Thrust Load Capacity (lbs) - 20
Maximum Temperature (°F) - 500°
Inside Bearing Type - Ball Bearing
Features - Shielded

Metric :
Roller Diameter (mm) - 14.2875
Roller Width (mm) - 6.35
For Shaft Diameter (mm) - 4mm
Overall Width (mm) - 6.35
Groove Width (mm) - 3.175
Groove Depth (mm) - 1.5875

**Images are for representation purposes only