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Unit of Measure

Technical Data

Manufacturing Part Number

 N/A SMN403WS

Series

 N/A Heavy-Duty

Bore Type

 N/A Cylindrical bore

Bearing Type

 N/A Ball Bearing

Key Dimensions

Bore (d)

 N/A 4 1/5 in

O.D. (D)

 N/A 8.858 in225 mm

Width (B1)

 N/A 4.808 in122.13 mm

Dynamic Radial Load Rating - 1M Revs (C1)

 N/A 57000 lbf253548 N

Material

 N/A Bearing Steel

Lubrication Type

 N/A Non-Relubricatable

O.D. Type

 N/A Spherical OD

Sub Series

 N/A SMN..WS

Basic Outer Ring Size

 N/A 321

Other Dimensions

Inner Ring Width B

 N/A 4.1250 in104.78 mm

Outside Ring Width C

 N/A 1.929 in49 mm

Radius r

 N/A 0.04 in1.02 mm

Center of Bearing from End S

 N/A 2.061 in52.34 mm

Set Screw Size

 N/A 5/8

Number of Set Screws

 N/A 2

Angle between Set Screws

 N/A 90 º

Dimension d1

 N/A 3.792 in96.32 mm

Weight

 N/A 15.51 Kg34.200 lb

Dimension B2

 N/A 0.937 in23.8 mm

Dimension F

 N/A 5.559 in141.19 mm

Ratings

Static Radial Load Rating (C0)

 N/A 45500 lbf202394 N