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Unit of Measure

Specifications

Series

 N/A Heavy-Duty

Shaft Size d

 N/A 1 1/4 in

Bore Type

 N/A Cylindrical bore

Bearing Type

 N/A Ball Bearing

Material

 N/A Bearing Steel

Lubrication Type

 N/A Non-Relubricatable

O.D. Type

 N/A Spherical OD

Sub Series

 N/A SMN..KB

Collar No.

 N/A SN104K

Basic Outer Ring Size

 N/A 307

Dimensions

Outside Diameter D

 N/A 3.15 in80 mm

Inner Ring Width B

 N/A 1.5 in38.1 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 0.719 in18.26 mm

Number of Set Screws

 N/A 2

Angle between Set Screws

 N/A 90 º

Dimension d1

 N/A 2.188 in55.6 mm

Dimension B1

 N/A 2.031 in51.59 mm

Dimension B2

 N/A 0.688 in17.46 mm

Dimension F

 N/A 1.927 in48.95 mm

Dimension G

 N/A 0.781 in19.84 mm

Dimension L

 N/A 0.156 in4 mm

Basic Load Ratings

Static Load Rating

 N/A 4750 lbf21200 N

Dynamic Load Rating

 N/A 9150 lbf40500 N
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