All Categories > Ball Bearings > Miniature / Instrumentation Ball Bearings > R Series Miniature / Instrumentation Ball Bearings > Item # R22 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… Item # R22, R Series Miniature / Instrumentation Ball Bearings List Price QUOTE The R Series is the largest of the inch style miniature / instrumentation series. The bore range goes from 0.1250" to 1.2500" while the O.D. goes from 0.3750" to 2.250". This series provides high performance with small envelope dimensions. Available with shields or rubber..Common Options: ZZ-- Two Metal ShieldsDD-- Two Rubber SealsEE-- Extended Inner RingA 1-7-- Abec class 1-7P 2-5-- Radial play in ten thousandthsLO-- Lubricant: OilLG-- Lubricant: Grease larger image larger image Unit of Measure: Imperial Specifications (d) Bore Diameter 1.3750 in (D) Outer Diameter 2.5000 in (B) Width Shielded/Sealed 0.5625 in (B) Width Open Style 0.4375 in (rs) Minimum Radius 0.031 in (C) Dynamic Load 3590 lb (Co) Static Load 2320 lb (Grease) Lubrication Speed 13000 min-1 Weight 0.290 lb Common Options A 1-7-- Abec class 1-7 DD-- Two Rubber Seals EE-- Extended Inner Ring LG-- Lubricant: Grease LO-- Lubricant: Oil P 2-5-- Radial play in ten thousandths ZZ-- Two Metal Shields DOWNLOADS Bearing Failure Analysis