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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Outer ring and roller assembly with separable inner ring
For a complete bearing, specify both outer and inner, as each is packed and shipped separately. Consult McGill Engineering Department for additional information on CAGEROL® bearing sizes not listed as available with seals. The suffix "SS" indicates double seals with lips turned in (illustrated at right). This construction is most common and is intended primarily for lubrication retention. For other seal combinations.
Unit of Measure

Specifications

(B) Dimension

 N/A 1/2 in

(B) Dimension Tolerance

 N/A +0.0000/-0.0004

(D) Dimension

 N/A 1-1/4 in

(D) Dimension Tolerance

 N/A +0.0000/-0.0005

(W) Dimension

 N/A 1.000 in

(W1) Dimension

 N/A 1.010

(H) Hole Dia.

 N/A 5/64 in

(R) Max. Fillet for Shaft & Housing

 N/A 0.040

Stationary Shaft Dia.

 N/A 0.4997 in

Stationary Housing Bore Dia. Tolerance

 N/A +0.0000/-0.0007

Rotating Shaft Dia.

 N/A 0.5005 in

Rotating Shaft Dia. Tolerance

 N/A +0.0000/-0.0005

Stationary Housing Bore Dia.

 N/A 1.2507 in

Stationary Shaft Dia. Tolerance

 N/A +0.0000/-0.0005

Rotating Housing Bore Dia.

 N/A 1.2497 in

Rotating Housing Bore Dia. Tolerance

 N/A +0.0000/-0.0007

Static Load Rating

 N/A 5400 lb

Basic Dynamic Rating

 N/A 4990 lb

Complete Assembly Item #

 N/A MR-12-SS