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Unit of Measure

Specifications

Series

 N/A Medium-Duty

Shaft Size d

 N/A 1 1/4 in

Bearing Number

 N/A G1103KRRB3

Housing Construction

 N/A Three-Bolt Square Flange

Alternate Part Name

 N/A GRFD1 1/4S

Dimensions

Total Length H

 N/A 4.438 in

Housing Width A

 N/A 0.875 in

Flange Thickness A1

 N/A 0.469 in

Bolt Hole Spacing

 N/A 3.563 in

Bolt Hole Size N

 N/A 0.406 in

Dimension K

 N/A 0.250 in

Dimension B1

 N/A 1.906 in

Dimension S1

 N/A 1.185 in

Dimension d1

 N/A 1.736 in

Bolt Size

 N/A M12

Basic Load Ratings

Static Load Rating

 N/A 11300 N2530 lbf

Dynamic Load Rating

 N/A 21600 N4850 lbf