NN493 NTN Tapered Roller Bearing - BEARINGS TRAINING INDUSTRY

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NN493 NTN Tapered Roller Bearing specification

G2 - Heat Generation Factor (Rib-Roller End):93.9
Ab - Cage-Cone Frontface Clearance:0.25 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:258000 lbf
R - Cone Backface To Clear Radius3:0.280 in
Series:94000
Cg - Geometry Factor:0.129
G1 - Heat Generation Factor (Roller-Raceway):692.3
Aa - Cage-Cone Backface Clearance:0.24 in
a - Effective Center Location4:-0.03 in
d:6.6923 in
Cage Type:Stamped Steel
K - Factor8:1.25
Cone Part Number:94669
B - Cone Width:2.5 in
db - Cone Backface Backing Diameter:7.91 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:30800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:67000 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:38500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:148000 lbf
Design Units:Imperial

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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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