NNU3068 NTN Tapered Roller Bearing - BEARINGS TRAINING INDUSTRY

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NNU3068 NTN Tapered Roller Bearing specification

K - Factor8:1.69
B - Cone Width:36 mm
Cone Part Number:X32309M
DD:79.9 mm
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:71500 lbf
Design Units:METRIC
db - Cone Backface Backing Diameter:57 mm
Ab - Cage-Cone Frontface Clearance:3.6 mm
WPD:91 mm
d:45.000 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:28000 N
Cg - Geometry Factor:0.0891
Aa - Cage-Cone Backface Clearance:4.1 mm
G2 - Heat Generation Factor (Rib-Roller End):14.2
R - Cone Backface To Clear Radius3:2.030 mm
a - Effective Center Location4:-13 mm
Series:32309M
Cage Type:Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway):47.5
C1 - Dynamic Radial Rating (1 million revolutions)6:183000 N

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BEARINGS TRAINING INDUSTRY: Address377 South Layton Road Anderson Indiana 42361, U.S.A.; Phone(Working Time)409-782-6347; Fax

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