23120C NSK Railway Rolling Spherical Roller Bearings - Shanghai Shengjie Bearing Co., Ltd.

Shanghai Shengjie Bearing Co., Ltd.: Cylindrical Roller Bearing Four-Row Tapered Roller Bearing Spherical Roller Bearing

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The details of Railway Rolling Spherical Roller Bearings

Series:HM259000
a - Effective Center Location4:-0.19 in
B - Cone Width:3.3750 in
G1 - Heat Generation Factor (Roller-Raceway):2711.5
G2 - Heat Generation Factor (Rib-Roller End):280.9
C1 - Dynamic Radial Rating (1 million revolutions)6:380000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:171000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:56500 lbf
K - Factor8:1.74
Ab - Cage-Cone Frontface Clearance:0.2 in
Cone Part Number:HM259048WS
Aa - Cage-Cone Backface Clearance:0.21 in
Cg - Geometry Factor:0.181
C0 - Static Radial Rating:628000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:661000 lbf
db - Cone Backface Backing Diameter:13.43 in
R - Cone Backface To Clear Radius3:0.14 in
Design Units:Imperial
C90 - Dynamic Radial Rating (90 million revolutions)5:98500 lbf
Cage Type:Stamped Steel

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Shanghai Shengjie Bearing Co., Ltd.: AddressRoom608,Yizheng Building,No.681 Xincun Road,Putuo District,Shanghai,China; Phone(Working Time)86-02-7233546; Fax

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