Products

Inch dimension shaft sizes are extremely common in the North American market. Our Bearing meets this demand with its R series inch size single row deep groove radial ball bearings. Featuring the same high-quality construction as our other single row deep groove ball bearings series, they are manufactured to ISO9001 standards with the inner ring, outer ring and balls processed from vacuum degassed bearing steel. Before assembly, these components are heat treat hardened to produce a durable wear surface on the balls and ball tracks. The ball retainers and shields are produced from cold rolled steel.

R series bearings are available in open, sealed and shielded configurations. Sealed and shielded bearings may be slightly wider as shown in the table. This series is also available in stainless steel material

The R10 Ball Bearing is an open style ball bearing designed for high rotational speeds and high dynamic loads.

R10 detail Specifications

Main Dimensions
Bore diameter (d):5/8” (15.875mm)
Bore diameter Tolerance:-0.0003″ to 0″
Outer diameter (D): 1-3/8”(34.925mm)
Outer diameter Tolerance:-0.0004″ to 0″
Width (B): 11/32”(8.731mm)
Width Tolerance:-0.005″ to 0″
Chamfer Dimension( r) min.:0.8mm
Dynamic load ratings(Cr): 6KN
Static load ratings(Cor): 3.25KN

ABUTMENT DIMENSIONS
Abutment diameter shaft (da)min.:20.5mm
Abutment diameter housing(Da).:max.30.5mm
Radius of shaft or housing fillet(ra)max.:0.8mm