Industrial GR-22 Bearing

The Industrial GR-22 bearing is a McGill REGAL Rexnord Guiderol machined-race needle roller bearing designed for high radial loads in industrial equipment, delivering a compact, center-guided assembly that fits tight spaces while supporting demanding applications. It uses a bore of 1.3750 in, an outer diameter of 1.8750 in, and an overall width of 1.2500 in, with a weight around 0.34 lb, constructed from 52100 bearing steel, and furnished with a lubrication groove and hole; the standard GR 22 SRS variant is sealed with double rubber-lip seals and has a cage with no retainer, suitable for dirty environments, while other variants like GR 22 N provide different lubrication and speed characteristics. The bearing offers a basic dynamic rating of 7,100 lbf and a basic static rating of 18,600 lbf and conforms to ABMA and ISO standards, with inner-ring compatibility such as MI 18; typical applications include heavy-load industrial machinery, automotive components, and construction equipment where a compact, rigid, center-guided needle bearing is required.