NU2992 NSK Tapered Roller Bearings Double-row - NTN BEARING CORP.OF CANADA LTD.

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NSK Systems

Series:495
Cone Part Number:495AA
Cup Part Number:493DC
Design Units:Imperial
Bearing Weight:9.72 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.12 in
d:2.6250 in
D:5.3750 in
B - Cone Width:1.1720 in
C - Double Cup Width:2.125 in
T - Bearing Width across Cones:2.7500 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.03 in
db - Cone Backface Backing Diameter:3.35 in
Da - Cup Frontface Backing Diameter:5.16 in
Aa - Cage-Cone Backface Clearance:0.07 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9000 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:60500 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:15700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:6850 lbf
K - Factor7:1.31
e - ISO Factor8:0.44
Y1 - ISO Factor9:1.52
Y2 - ISO Factor10:2.26
Cg - Geometry Factor11:0.125

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NTN BEARING CORP.OF CANADA LTD.: Address4238-97th Street, Edmonton, Alberta T4E 5N9, Canada; Phone(Working Time)766-298-7977; Fax

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Stock Categories

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angular contact ball bearings

complex bearings

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