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Unit of Measure

Technical Data

Series

 N/A Heavy-Duty

Bore Type

 N/A Cylindrical bore

Bearing Type

 N/A Ball Bearing

Key Dimensions

Bore (d)

 N/A 3 15/16 in

O.D. (D)

 N/A 8.465 in215 mm

Width (B1)

 N/A 5.063 in128.59 mm

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 43000 lbf193000 N

Material

 N/A Bearing Steel

Lubrication Type

 N/A Non-Relubricatable

O.D. Type

 N/A Cylindrical OD

Sub Series

 N/A SMN..K

Collar No.

 N/A SN315K

Basic Outer Ring Size

 N/A 320

Other Dimensions

Inner Ring Width B

 N/A 3.938 in100.01 mm

Outside Ring Width C

 N/A 1.850 in47 mm

Radius r

 N/A 0.024 in0.6 mm

Center of Bearing from End S

 N/A 1.969 in50 mm

Number of Set Screws

 N/A 2

Angle between Set Screws

 N/A 90 º

Dimension d1

 N/A 5.75 in146.05 mm

Weight

 N/A 13.068 Kg28.81 lb

Dimension B2

 N/A 1.438 in36.51 mm

Dimension F

 N/A 5.306 in134.77 mm

Dimension G

 N/A 4.094 in50 mm

Dimension L

 N/A 0.313 in7.94 mm

Ratings

Static Radial Load Rating (C0)

 N/A 31500 lbf140300 N