NNUB4922 NSK Double row cylindrical roller bearings
Brand Name:NSK
Model Number:NNUB4922
Series:LM67000
Cone Part Number:LM67049A
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:18300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:4740 lbf
d:1.2500 in
B - Cone Width:0.6600 in

Product Details

SeriesLM67000
Cone Part NumberLM67049A
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)118300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)24740 lbf
d1.2500 in
B - Cone Width0.6600 in
R - Cone Backface To Clear Radius30.03 in
da - Cone Frontface Backing Diameter1.42 in
db - Cone Backface Backing Diameter1.46 in
Ab - Cage-Cone Frontface Clearance0.05 in
Aa - Cage-Cone Backface Clearance0.01 in
a - Effective Center Location4-0.12 in
C90 - Dynamic Radial Rating (90 million revolutions)52720 lbf
C1 - Dynamic Radial Rating (1 million revolutions)610500 lbf
C0 - Static Radial Rating10000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)71920 lbf
K - Factor81.42
Cg - Geometry Factor0.0612
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Company Profile

COOPER BEARING LIMITED
Phone +1-785-435-3678
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