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Unit of Measure

Key Dimensions

Series

N/A Heavy-Duty

Bore (d)

N/A 3.1875 in

Bore Type

N/A Cylindrical bore

Bearing Type

N/A Ball Bearing

O.D. (D)

N/A 6.693 in170 mm

Dynamic Radial Load Rating - 1M Revs (C1)

N/A 30500 lbf137000 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 SN303K

Basic Outer Ring Size

N/A 316

Other Dimensions

Inner Ring Width B

N/A 3.188 in80.96 mm

Outside Ring Width C

N/A 1.535 in39 mm

Radius r

N/A 0.024 in0.6 mm

Center of Bearing from End S

N/A 1.594 in40.48 mm

Number of Set Screws

N/A 2

Angle between Set Screws

N/A 90 º

Dimension d1

N/A 4.688 in119.06 mm

Dimension B1

N/A 4.188 in106.36 mm

Dimension B2

N/A 1.25 in31.75 mm

Dimension F

N/A 4.209 in106.91 mm

Dimension G

N/A 1.594 in40.48 mm

Dimension L

N/A 0.25 in6.4 mm

Ratings

Static Radial Load Rating (C0)

N/A 19300 lbf86000 N