NN3021 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

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NN3021 NTN Tapered Roller Bearing image

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The details of Cylindrical Roller Bearing

Cone Part Number:LM451349DW
Y1 - ISO Factor9:1.87
e - ISO Factor8:0.36
B - Double Cone Width:4.3125 in
da - Cone Frontface Backing Diameter:11.06 in
Bearing Weight:64 lb
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:25200 lbf
Ab - Cage-Cone Frontface Clearance:0.15 in
Cup Part Number:LM451310
Aa - Cage-Cone Backface Clearance:0 in
G2 - Heat Generation Factor (Rib-Roller End):212
Design Units:Imperial
K - Factor7:1.62
r - Cup Backface To Clear Radius2:0.130 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:71200 lbf
T - Bearing Width across Cups:4.2499 in
D:14 in
Cage Type:Stamped Steel
d:10.5 in
R - Cone Frontface To Clear Radius1:0.060 in

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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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