NNU493 NTN Tapered Roller Bearing - NTNY BEARING LTD

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NNU493 NTN Tapered Roller Bearing specification

Ab - Cage-Cone Frontface Clearance:0.07 in
G2 - Heat Generation Factor (Rib-Roller End):15
db - Cone Backface Backing Diameter:1.93 in
K - Factor8:1.76
C90 - Dynamic Radial Rating (90 million revolutions)5:3360 lbf
Cg - Geometry Factor:0.0666
Aa - Cage-Cone Backface Clearance:0.01 in
G1 - Heat Generation Factor (Roller-Raceway):20.4
Cage Type:Stamped Steel
B - Cone Width:0.7200 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:1910 lbf
Cone Part Number:LM29748N
da - Cone Frontface Backing Diameter:1.67 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:5840 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:22500 lbf
C0 - Static Radial Rating:13600 lbf
d:1.5 in
C1 - Dynamic Radial Rating (1 million revolutions)6:12900 lbf
Design Units:Imperial
R - Cone Backface To Clear Radius3:0.14 in

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NTNY BEARING LTD: AddressEstrada Municipal, Bairro Jardim Santo Afonso, Guarulhos-Sao Paulo, Brasil; Phone(Working Time)+55-54-5486-3486; Fax

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