Brand - McMASTER-CARR
Item Number - 6321K61 McMASTER-CARR
Category - Shaft-Mount V-Groove Track Rollers (Steel V-Groove Rollers with Seal)

Imperial :
Roller Diameter (inch) - 3.5
Roller Width (inch) - 1.5
For Shaft Diameter (inch) - 0.75
Overall Width (inch) - 1.5625
Groove Width (inch) - 1.25
Groove Depth (inch) - 0.625
Radial Static Load Capacity (lbs) - 1810
Radial Dynamic Load Capacity (lbs) - 4000
Static Thrust Load Capacity (lbs) - 1100
Maximum Temperature (°F) - 225°
Inside Bearing Type - Tapered Roller Bearing

Metric :
Roller Diameter (mm) - 88.9
Roller Width (mm) - 38.1
Overall Width (mm) - 39.6875
Groove Width (mm) - 31.75
Groove Depth (mm) - 15.875

**Images are for representation purposes only