S88630-2RS Bearing Stainless Steel Sealed 3/4" x 1-5/8" x 1/2" Bearing Inner Diameter - 1 5/8 inch (1.625") the 22313EXW33 inner diameter is

the 22313EXW33 inner diameter is 65mm

Inner Diameter is 3/4" Inch

Bearing No: UC309-28

and mechanical drives

Equal Norma Hoffman 120NN

S88630-2RS Bearing Stainless Steel Sealed 3/4" x 1-5/8" x 1/2" Bearing Inner Diameter - 1 5/8 inch (1.625") the 22313EXW33 inner diameter isS88630 2RS Stainless Steel Sealed Ball Bearing 3 4" x 1 5 8" x 1 2" inch S88630 2RS Stainless Steel Sealed Ball Bearing, Made of stainless steel with Stainless Steel balls and steel cage, S88630 2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, bearing is sealed and self lubricated,the quality is set to EMQ (electric motor quality) to ensure high speed, S88630 2RS bearing is lubricated with grease.