FR2 R series ball bearing drawings
  1. Also available in Stainless Steel, add prefix "S"
  2. ABEC Grades 1, 3, 5, 7, and 9 are available.

FR2 R Series Ball Bearing

Model: FR2

Request Quote Quantity

Product Details

Specifications
Bearing Type Flanged Open
Bore Dia (d) 0.1250 in
Outer Dia (D) 0.3750 in
Width (B) 0.1562 in
Radius (min) (rs) 0.002 in
Flange Dia (Df) 0.4400 in
Flange Width (Bf) 0.031 in
Dynamic Load Rating (Cr) 142 lbs
Static Load Rating (Cor) 46 lbs
Max Speed (Grease) 56,000 rpm
Max Speed (Oil) 67,000 rpm
Max. Shaft Shoulder Dia. Inner (Li) 0.2 in
Min. Housing Shoulder Dia., Outer (Lo) 0.3 in
Ball Qty 7
Ball Dia (Dw) 0.0625 in
Weight (g) 1.20 grams
Precision A1
Standard Clearance K25
Material 52100 Chrome steel (or equivalent)

All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.