Description
Brand - McMASTER-CARR
Item Number - 6318K4 McMASTER-CARR
Category - Double-Flanged Track Rollers (Steel Flat Rollers with Seal)
Imperial :
Roller Diameter (inch) - 3
Roller Width (inch) - 1.9375
Stud Diameter (inch) - 1.25
Stud Length (inch) - 2.5
Thread Size (inch) - 1 1/4-12
Thread Diameter (inch) - 1.25
Number of Threads per inch - 12
Thread Length (inch) - 1.75
Shoulder Diameter (inch) - 1.75
Shoulder Length (inch) - 0.0625
Outer Diameter of Flange (inch) - 3.9375
Thickness of Flange (inch) - 0.53125
Groove Width (inch) - 0.875
Groove Depth (inch) - 0.9375
Maximum Speed (rpm) - 1100
Radial Static Load Capacity (lbs) - 12200
Static Thrust Load Capacity (lbs) - 12000
Maximum Temperature (°F) - 225°
Inside Bearing Type - Tapered Roller Bearing
Metric :
Roller Diameter (mm) - 76.2
Roller Width (mm) - 49.2125
Stud Diameter (mm) - 31.75
Stud Length (mm) - 63.5
Thread Length (mm) - 44.45
Shoulder Diameter (mm) - 44.45
Shoulder Length (mm) - 1.5875
Outer Diameter of Flange (mm) - 100.0125
Thickness of Flange (mm) - 13.49375
Groove Width (mm) - 22.225
Groove Depth (mm) - 23.8125
** Images are for representation purposes only
