All Categories > Cam Followers / Yoke Rollers > CR, CR-X Screwdriver Slot > Item # CR-3 1/2 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # CR-3 1/2, CR, CR-X Screwdriver Slot List Price QUOTE Download our FREE eBook: The Art of Precision Bearing - Handling Mounting, and Technical Guide to Precision Bearings Cam Followers are anti-friction needle bearings developed for use in cam or track roller applications. They consist of a heavy outer ring cross section with a full complement of needle rollers. They offer high dynamic and static load carrying capability in a compact design. Cam Followers are offered in many design alternatives. Standard stud cam followers are recommended where loads and shock are moderate. Available in stainless steel and with seals. larger image larger image Unit of Measure: Imperial Specifications Drive Type Screw-Driver Slot Type Unsealed (D) Roller OD 3.500 in (B) Roller Width 2.000 in (A) Stud Dia. 1.375 in (M) Stud Length 2 3/4 in (S) Eff. Thread Min. 1 3/8 in (T) Thread UNF Class 2A 1 3/8-12 (N) Oil Hole Location 11/16 (H) Oil Hole Dia. 1/4 in (P) Lube Fitting Size 1/4 Min Boss. Dia. 2 Recomm. Bore 1.3750 in Recomm. Torque 6000 lb·in Basic Dynamic Rating 29660 lb Max. Static Capacity 31800 lb McGill P/N CF - 3 1/2 RBC P/N S – 112 Torrington P/N CR – 56 DOWNLOADS Stud & Yoke Type Cam Follower Interchange Tables (PDF, 1335KB) Stud & Yoke Type Cam Follower General Information (PDF, 633KB)
