NN49/56 NTN Tapered Roller Bearing - LLC NTN-SNR BEARINGS RUS

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Tapered Roller Bearing Cross References

Cone Part Number:17886
R - Cone Backface To Clear Radius3:0.06 in
C0 - Static Radial Rating:18700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:15500 lbf
G1 - Heat Generation Factor (Roller-Raceway):28.9
C90 - Dynamic Radial Rating (90 million revolutions)5:4020 lbf
Ab - Cage-Cone Frontface Clearance:0.08 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:7000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:27000 lbf
da - Cone Frontface Backing Diameter:1.93 in
db - Cone Backface Backing Diameter:2.01 in
Cg - Geometry Factor:0.077
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2510 lbf
G2 - Heat Generation Factor (Rib-Roller End):17.9
K - Factor8:1.6
Cage Type:Stamped Steel
d:1.6924 in
B - Cone Width:0.8125 in
Design Units:Imperial
Aa - Cage-Cone Backface Clearance:0.02 in

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LLC NTN-SNR BEARINGS RUS: AddressMoscow, ul. Victorenko 7, bld 5, Business center "Victory Plaza", Russia; Phone(Working Time)455-963-97-01; Fax

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