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Unit of Measure

Key Dimensions

Series

 N/A Normal-Duty

Shaft Size d

 N/A 20 mm

Bearing Type 

 N/A Ball Bearing

Bearing Number

 N/A GRAE20RRB

Collar No.

 N/A SE20K

Seal Type

 N/A Molded Shroud

Housing Construction

 N/A Two-Bolt Flange

Other Dimensions

Total Length H

 N/A 90.5 mm3.563 in

Total Height L

 N/A 60.3 mm2.375 in

Housing Width A

 N/A 19.8 mm0.781 in

Bolt Hole Spacing J

 N/A 71.4 mm2.813 in

Bolt Hole Size N

 N/A 8.7 mm0.344 in

Flange Thickness A1

 N/A 10.7 mm0.422 in

Dimension B1

 N/A 31 mm1.22 in

Dimension S1

 N/A 23.51 mm0.926 in

Dimension d1

 N/A 33.3 mm1.311 in

Dimension A3

 N/A 9.1 mm0.359 in

Dimension E1

 N/A 23.4 mm0.922 in

Dimension H2

 N/A 54.8 mm2.156 in

Ratings

Static Load Rating

 N/A 6500 N1460 lbf

Dynamic Load Rating

 N/A 14200 N3190 lbf