Brand - McMASTER-CARR
Item Number - 6321K48 McMASTER-CARR
Category - Shaft-Mount V-Groove Track Rollers (440C Stainless Steel V-Groove Rollers without Seal)

Imperial :
Roller Diameter (inch) - 1.25
Roller Width (inch) - 0.4375
For Shaft Diameter (inch) - 0.375
Overall Width (inch) - 0.4375
Groove Width (inch) - 0.25
Groove Depth (inch) - 0.125
Maximum Speed (rpm) - 3400
Radial Static Load Capacity (lbs) - 490
Radial Dynamic Load Capacity (lbs) - 490
Static Thrust Load Capacity (lbs) - 110
Maximum Temperature (°F) - 500°
Inside Bearing Type - Ball Bearing
Features - Shielded

Metric :
Roller Diameter (mm) - 31.75
Roller Width (mm) - 11.1125
Overall Width (mm) - 11.1125
Groove Width (mm) - 6.35
Groove Depth (mm) - 3.175

**Images are for representation purposes only