4CR46 KOYO Four-row cylindrical roller bearings - FGDB Pump Machinery Equipment Co., Ltd.

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4CR46 KOYO Four-row cylindrical roller bearings Specification details

Series:07000
Cone Part Number:07079
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:11400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:2950 lbf
d:0.7874 in
B - Cone Width:0.5614 in
R - Cone Backface To Clear Radius3:0.06 in
da - Cone Frontface Backing Diameter:1.02 in
db - Cone Backface Backing Diameter:1.08 in
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0 in
a - Effective Center Location4:-0.11 in
C90 - Dynamic Radial Rating (90 million revolutions)5:1700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:6540 lbf
C0 - Static Radial Rating:6650 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:1170 lbf
K - Factor8:1.45
G1 - Heat Generation Factor (Roller-Raceway):7.6
G2 - Heat Generation Factor (Rib-Roller End):7.1
Cg - Geometry Factor:0.0509

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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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