NN3148 NTN Tapered Roller Bearing - Shanghai Ruonan-Power Co., Ltd.

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NN3148 NTN Tapered Roller Bearing image

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NN3148 NTN Tapered Roller Bearing Code system

e - ISO Factor8:0.38
a - Effective Center Location3:-4.3 mm
G1 - Heat Generation Factor (Roller-Raceway):18
Db - Cup Backface Backing Diameter:59.94 mm
Cone Part Number:14124
C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.5 mm
G2 - Heat Generation Factor (Rib-Roller End):9.4
K - Factor7:1.53
da - Cone Frontface Backing Diameter:38.61 mm
d:31.750 mm
B:19.845 mm
C0 - Static Radial Rating:13900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf
Bearing Weight:0.4 Kg
Ab - Cage-Cone Frontface Clearance:1.8 mm
Y - ISO Factor9:1.57
Design Units:Imperial
C - Cup Width:15.875 mm

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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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