Timken 11590A
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
11590A
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
30300 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
7860 N
Dimensions
d - Cone Bore
15.875 mm
B - Cone Width
14.288 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
23 mm
db - Cone Backface Backing Diameter
30 mm
Ab - Cage-Cone Frontface Clearance
1.3 mm
Aa - Cage-Cone Backface Clearance
1 mm
a - Effective Center Location4
-1.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
4510 N
C1 - Dynamic Radial Rating (1 million revolutions)6
17400 N
C0 - Static Radial Rating
17400 N
C7
5430 N
Factors
K - Factor8
0.83
G1 - Heat Generation Factor (Roller-Raceway)
3.4
G2 - Heat Generation Factor (Rib-Roller End)
4.6
Cg - Geometry Factor9
0.0465
