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Unit of Measure

Technical Data

Manufacturing Part Number

 N/A RA108RRB + COL

Series

 N/A Standard

Bore Type

 N/A Cylindrical bore

Bearing Type

 N/A Ball Bearing

Key Dimensions

Bore (d)

 N/A 1 1/2 in

O.D. (D)

 N/A 3.15 in80 mm

Width (B1)

 N/A 1.72 in43.7 mm

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 8130 lbf36200 N

Material

 N/A Bearing Steel

Lubrication Type

 N/A Non-Relubricatable

O.D. Type

 N/A Spherical OD

Sub Series

 N/A RA..RRB

Seal Type

 N/A Molded Shroud

Other Dimensions

Inner Ring Width B

 N/A 1.188 in30.18 mm

Outside Ring Width C

 N/A 0.827 in21 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 2.374 in60.3 mm

Weight

 N/A 0.2 Kg0.5 lb

Dimension B2

 N/A 0.72 in18.3 mm

Ratings

Static Radial Load Rating (C0)

 N/A 4460 lbf19800 N