Timken L580049
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
L580049
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
3510000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
910000 N
Dimensions
d - Cone Bore
609.600 mm
B - Cone Width
79.375 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.35 mm
da - Cone Frontface Backing Diameter
633 mm
db - Cone Backface Backing Diameter
642 mm
Ab - Cage-Cone Frontface Clearance
10.16 mm
Aa - Cage-Cone Backface Clearance
5.84 mm
a - Effective Center Location4
45.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
523000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
2020000 N
C0 - Static Radial Rating
4620000 N
C7
360000 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
7660
G2 - Heat Generation Factor (Rib-Roller End)
933
Cg - Geometry Factor9
0.267
