Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com • Web site: www.actionbearing.com
All Categories > Roller Bearings > Needle Roller Bearings > Heavy Duty Needle Roller Bearings > MR Series Heavy Duty Needle Roller Bearings without Inner Ring > Complete Assembly Item # MR-146  


Complete Assembly Item # MR-146, MR Series Heavy Duty Needle Roller Bearings without Inner Ring
List Price QUOTE

Outer ring and roller assembly without separable inner ring
The outer ring and roller assemblies (MR) shown in this table are for use without inner rings on a ground shaft for which a minimum hardness of 58 Rockwell "C" scale is recommended.



 Specifications 

(S) Shaft Diameter
9.2500 in

(S) Shaft Dia. Tolerance
+0.0000/-0.0010

(D) Dimension
11.1250 in

(D) Dimension Tolerance
+0.0000/-0.0014

(W) Dimension
3.000 in

(W) Dimension Tolerance
+0.000/-0.005

(H) Hole Dia.
1/4 in

(R) Max. Fillet for Housing
0.160 in

Stationary Housing Bore Dia.
11.1265 in

Stationary Housing Bore Dia. Tolerance
+0.0000/-0.0020

Rotating Housing Bore Dia.
11.1250 in

Rotating Housing Bore Dia. Tolerance
+0.0000/-0.0020

Static Load Rating
292000 lb

Basic Dynamic Rating
108000 lb