NN492 NTN Tapered Roller Bearing - Linqing Kaige Bearing Co., Ltd.

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NN492 NTN Tapered Roller Bearing image

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NN492 NTN Tapered Roller Bearing Codes and sizes

B - Cone Width:70 mm
D:300 mm
Cup Part Number:Y31328X
r - Cup Backface To Clear Radius2:4 mm
K - Factor7:0.71
C - Cup Width:47 mm
Da - Cup Frontface Backing Diameter:280.4 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:900000 N
db - Cone Backface Backing Diameter:199 mm
d:140 mm
B:77 mm
da - Cone Frontface Backing Diameter:171 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:330000 N
a - Effective Center Location3:16.5 mm
Bearing Weight:22.85 Kg
G1 - Heat Generation Factor (Roller-Raceway):424.5
Cg - Geometry Factor:0.129
C0 - Static Radial Rating:1020000 N
Db - Cup Backface Backing Diameter:257 mm
Design Units:METRIC

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Linqing Kaige Bearing Co., Ltd.: AddressYandian,Linqing,Shandong,China; Phone(Working Time)86-02-7234269; Fax

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