Timken CRSB-20, Cam Follower Bearing, 1-1/4″ Roller DiameterCondition:* New Surplus Stock, In OEM Packaging. As Pictured.Additional Notes:* Roller Diameter: 1.250″* Roller Width: 0.750″* Stud Diameter: 0.50″* Stud Length: 1.250″* Thread Size: 1/2-20* Bearing Load Rating – Dynamic: 5240* Bearing Load Rating – Static: 6810* Track Roller Load Rating – Dynamic: 3620 – 1670* Track Roller Load Rating – Static: 4010* Speed Rating: 2600 RPMTimken CRSB-20