CRO-4427LL NTN Cylindrical Roller Bearing - DePump pump Shijiazhuang Co., Ltd.

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CRO-4427LL NTN Cylindrical Roller Bearing image

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CRO-4427LL NTN Cylindrical Roller Bearing Specifications

Ca90 - Dynamic Thrust Rating (90 million revolutions)7:11600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:30800 lbf
K - Factor8:1.52
Cone Part Number:46790
G1 - Heat Generation Factor (Roller-Raceway):572
Design Units:Imperial
R - Cone Backface To Clear Radius3:0.14 in
Aa - Cage-Cone Backface Clearance:0.13 in
C90 - Dynamic Radial Rating (90 million revolutions)5:17700 lbf
Series:46700
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:119000 lbf
d:6.5 in
G2 - Heat Generation Factor (Rib-Roller End):175
B - Cone Width:1.5625 in
Cg - Geometry Factor:0.143
db - Cone Backface Backing Diameter:7.13 in
da - Cone Frontface Backing Diameter:6.85 in
a - Effective Center Location4:0.1 in
Ab - Cage-Cone Frontface Clearance:0.12 in

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DePump pump Shijiazhuang Co., Ltd.: Address5030 Corporate Way Richmond, Kentucky 40475, U.S.A.; Phone(Working Time)+1-859-626-4100; Fax

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