Timken L580049 – L580010
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
L580000
Cone Part Number
L580049
Cup Part Number
L580010
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
L580049-90011
Dimensions
d - Bore
609.600 mm
D - Cup Outer Diameter
774.700 mm
B - Cone Width
79.375 mm
C - Cup Width
60.325 mm
T - Bearing Width
85.725 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.35 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
633 mm
db - Cone Backface Backing Diameter
642 mm
Da - Cup Frontface Backing Diameter
755.40 mm
Db - Cup Backface Backing Diameter
740.92 mm
Ab - Cage-Cone Frontface Clearance
10.16 mm
Aa - Cage-Cone Backface Clearance
5.84 mm
a - Effective Center Location3
45.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
523000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
2020000 N
C0 - Static Radial Rating
4620000 N
C6
360000 N
Factors
K - Factor7
1.45
e - ISO Factor8
0.4
Y - ISO Factor9
1.49
G1 - Heat Generation Factor (Roller-Raceway)
7660
G2 - Heat Generation Factor (Rib-Roller End)
933
Cg - Geometry Factor10
0.267
