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Fafnir® Eccentric Locking Collar Ball Bearings
Mounted Bearings Insert Eccentric G-KRR, G-KRRB
Unit of Measure
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Part Number

Shaft Size d

Outside Diameter

Total Width

Static Load Rating

Dynamic Load Rating

Lubrication Type

O.D. Type

Seal Type

CAD

SMN403WB-BR N/A 4 3/16 in N/A 8.858 in225 mm N/A 5.5000 in139.700 mm N/A 45500 lbf202700 N N/A 56000 lbf250000 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
SMN403WS N/A 4 1/5 in N/A 8.858 in225 mm N/A 4.808 in122.13 mm N/A 45500 lbf202394 N N/A 57000 lbf253548 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
SMN407W N/A 4 7/16 in N/A 9.449 in240 mm N/A 5.563 in141.29 mm N/A 55000 lbf245000 N N/A 64000 lbf285100 N N/A Non-Relubricatable N/A Cylindrical OD N/A N/A CAD
SMN407WB-BR N/A 4 7/16 in N/A 9.449 in240 mm N/A 5.563 in141.29 mm N/A 55000 lbf245000 N N/A 64000 lbf285100 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
SMN407WS N/A 4 7/16 in N/A 9.449 in240 mm N/A 5.558 in141.17 mm N/A 55100 lbf245097 N N/A 63200 lbf281127 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
SMN407WS-BR N/A 4 7/16 in N/A 10.433 in265 mm N/A 5.563 in141.3 mm N/A 55000 lbf245000 N N/A 63000 lbf280000 N N/A Non-Relubricatable N/A Cylindrical OD N/A N/A CAD
SMN415W N/A 4 15/16 in N/A 11.024 in280 mm N/A 5.938 in150.81 mm N/A 73500 lbf327400 N N/A 78000 lbf347400 N N/A Non-Relubricatable N/A Cylindrical OD N/A N/A CAD
SMN415WB-BR N/A 4 15/16 in N/A 11.024 in280 mm N/A 5.938 in150.81 mm N/A 73500 lbf327400 N N/A 78000 lbf347400 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
SMN415WS-BR N/A 4 15/16 in N/A 11.811 in300 mm N/A 5.938 in150.8 mm N/A 73500 lbf327400 N N/A 78000 lbf345000 N N/A Non-Relubricatable N/A Cylindrical OD N/A N/A CAD
SMN415WS N/A 4 15/16 in N/A 11.024 in280 mm N/A 5.932 in150.67 mm N/A 73800 lbf328278 N N/A 77300 lbf343847 N N/A Non-Relubricatable N/A Spherical OD N/A N/A CAD
Unit of Measure
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