Fafnir 4-Bolt Flange Bearing Unit RCJ1 1 In. Bore

The Fafnir RCJ1 is a 4-bolt square flange mounted ball bearing unit designed for 1 inch round shafts. The unit features a cast iron housing with an eccentric locking collar for shaft retention. The insert bearing is a Fafnir 1100K series ball bearing with contact seals on both sides. Fafnir is a brand of the Timken Company, and this unit was manufactured in the USA per the box label. The box label also indicates Timken Pillow Block Grease and lot code 12B 22 176. The item is listed in its original Timken packaging. The RCJ1 series uses a 4-bolt square flange mount configuration and is a standard-duty, non-expansion bearing unit. Applications include conveyor systems, agricultural equipment, general industrial machinery, and any shaft mounting application requiring a bolt-down flanged housing. The eccentric collar locking mechanism provides straightforward shaft retention without keyways. Item is removed from surplus stock and is sold as-is, untested.

Stock # 0426-02146