1975/1922 TIMKEN Cylindrical Roller Radial Bearings

Brand Name: TIMKEN
Model Number: 1975/1922
Series: HM261000
Cone Part Number: HM261049AH
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 723000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 188000 lbf
d: 13.1250 in
B - Cone Width: 3.5825 in
PDF 1975/1922

Product Details

Series HM261000
Cone Part Number HM261049AH
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 723000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 188000 lbf
d 13.1250 in
B - Cone Width 3.5825 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 14.06 in
db - Cone Backface Backing Diameter 14.29 in
Ab - Cage-Cone Frontface Clearance 0.1 in
Aa - Cage-Cone Backface Clearance 0.08 in
a - Effective Center Location4 -0.24 in
C90 - Dynamic Radial Rating (90 million revolutions)5 108000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 416000 lbf
C0 - Static Radial Rating 691000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 61800 lbf
K - Factor8 1.74
G1 - Heat Generation Factor (Roller-Raceway) 3045.1
G2 - Heat Generation Factor (Rib-Roller End) 299.8
Cg - Geometry Factor 0.188
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