Timken L269140
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
L269140
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1380000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
358000 N
Dimensions
d - Cone Bore
427.038 mm
B - Cone Width
50.8 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
442 mm
db - Cone Backface Backing Diameter
447 mm
Ab - Cage-Cone Frontface Clearance
3.6 mm
Aa - Cage-Cone Backface Clearance
1.8 mm
a - Effective Center Location4
25.9 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
205000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
792000 N
C0 - Static Radial Rating
1760000 N
C7
117000 N
Factors
K - Factor8
1.76
G1 - Heat Generation Factor (Roller-Raceway)
3088.3
G2 - Heat Generation Factor (Rib-Roller End)
671.4
Cg - Geometry Factor9
0.185
