68FC493 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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68FC493 KOYO Four-row cylindrical roller bearings image

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68FC493 KOYO Four-row cylindrical roller bearings Specification details

Series:JF9500
Cone Part Number:JF9549
Cup Part Number:JF9510
Design Units:METRIC
Bearing Weight:3.70 Kg
Cage Type:Stamped Steel
d:95 mm
D:160.000 mm
B - Cone Width:46.000 mm
C - Cup Width:38 mm
B:46.000 mm
R - Cone Backface To Clear Radius1:3.050 mm
r - Cup Backface To Clear Radius2:3.05 mm
da - Cone Frontface Backing Diameter:105.41 mm
db - Cone Backface Backing Diameter:111 mm
Da - Cup Frontface Backing Diameter:154.43 mm
Db - Cup Backface Backing Diameter:145.03 mm
Ab - Cage-Cone Frontface Clearance:3.8 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
a - Effective Center Location3:-10.7 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:91900 N
C1 - Dynamic Radial Rating (1 million revolutions)5:354000 N
C0 - Static Radial Rating:506000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:53200 N
K - Factor7:1.73
e - ISO Factor8:0.34
Y - ISO Factor9:1.77
G1 - Heat Generation Factor (Roller-Raceway):210
G2 - Heat Generation Factor (Rib-Roller End):39.7
Cg - Geometry Factor:0.0998

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FGDB Pump Machinery Equipment Co., Ltd.: Address5625 South Layton Road Anderson Indiana 46011, U.S.A.; Phone(Working Time); Fax

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