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Unit of Measure

Specifications

Manufacturing Part Number

 N/A GRA112RRB + COL

Series

 N/A Standard

Shaft Size d

 N/A 1 3/4 in

Bore Type

 N/A Cylindrical bore

Bearing Type

 N/A Ball Bearing

Material

 N/A Bearing Steel

Lubrication Type

 N/A Relubricatable

O.D. Type

 N/A Spherical OD

Sub Series

 N/A GRA..RRB

Seal Type

 N/A Molded Shroud

Dimensions

Outside Diameter D

 N/A 3.346 in85 mm

Inner Ring Width B

 N/A 1.188 in30.18 mm

Outside Ring Width C

 N/A 0.866 in22 mm

Radius r

 N/A 0.024 in0.6 mm

Center of Bearing from End S

 N/A 0.433 in11 mm

Set Screw Size

 N/A 3/8-16

Number of Set Screws

 N/A 2

Angle between Set Screws

 N/A 90 º

Dimension d1

 N/A 2.5 in63.5 mm

Dimension M

 N/A 0.179 in4.55 mm

Dimension B1

 N/A 1.72 in43.7 mm

Dimension B2

 N/A 0.72 in18.3 mm

Basic Load Ratings

Static Load Rating

 N/A 4600 lbf20500 N

Dynamic Load Rating

 N/A 8160 lbf36300 N
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