FC2443174/YA3 NSK Four row cylindrical roller bearings

Brand Name: NSK
Model Number: FC2443174/YA3
Series: HM261000
Cone Part Number: HM261045T
Design Units: Imperial
Cage Type: Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 626000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 162000 lbf
d: 12.9219 in
B - Cone Width: 3.5625 in

Product Details

Series HM261000
Cone Part Number HM261045T
Design Units Imperial
Cage Type Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 626000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 162000 lbf
d 12.9219 in
B - Cone Width 3.5625 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 0 in
db - Cone Backface Backing Diameter 0 in
Ab - Cage-Cone Frontface Clearance 0.25 in
Aa - Cage-Cone Backface Clearance 0.22 in
a - Effective Center Location4 -0.24 in
C90 - Dynamic Radial Rating (90 million revolutions)5 93200 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 360000 lbf
C0 - Static Radial Rating 777000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 53400 lbf
K - Factor8 1.74
G1 - Heat Generation Factor (Roller-Raceway) 3306.8
G2 - Heat Generation Factor (Rib-Roller End) 324.3
Cg - Geometry Factor 0.194
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