NN3030K NTN Cylindrical Roller Bearing - Shanghai Ruonan-Power Co., Ltd.

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NN3030K NTN Cylindrical Roller Bearing image

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NN3030K NTN Cylindrical Roller Bearing Code system

Design Units:Imperial
Cage Type:Stamped Steel
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:41100 lbf
Cg - Geometry Factor9:0.121
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:17800 lbf
R - Cone Frontface To Clear Radius2:0.060 in
Ab - Cage-Cone Frontface Clearance:0.11 in
Series:67700
Cone Part Number:67790D
C1 - Dynamic Radial Rating (1 million revolutions)1:91100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:159000 lbf
da - Cone Frontface Backing Diameter:7.52 in
d:7.0000 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:23600 lbf
B - Double Cone Width:3.5625 in
db - Cone Backface Backing Diameter:7.52 in
G2 - Heat Generation Factor (Rib-Roller End):122
C0 - Static Radial Rating:175000 lbf
G1 - Heat Generation Factor (Roller-Raceway)8:622
K - Factor7:1.33

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Shanghai Ruonan-Power Co., Ltd.: AddressNo.36 Building, JuCheng Pioneer Park, No.3257 Lane, XiuPu Road; Phone(Working Time)86-02-8689236; Fax

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