NNU3856 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

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NNU3856 NTN Tapered Roller Bearing image

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The details of Cylindrical Roller Bearing

Series:455
G1 - Heat Generation Factor (Roller-Raceway)11:58.6
Aa - Cage-Cone Backface Clearance:0.26 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:53100 lbf
R - Cone Backface To Clear Radius1:0.14 in
Y1 - ISO Factor9:2.01
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4540 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:13800 lbf
db - Cone Backface Backing Diameter:2.56 in
Bearing Weight:6.65 lb
Da - Cup Frontface Backing Diameter:3.94 in
C - Double Cup Width:2.125 in
T - Bearing Width across Cones:2.9376 in
d:2 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:7900 lbf
Design Units:Imperial
e - ISO Factor8:0.34
r - Cup Frontface To Clear Radius2:0.03 in
B - Cone Width:1.4688 in
G2 - Heat Generation Factor (Rib-Roller End):17.1

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NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)873-626-5600; Fax

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