Timken LL205449
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
LL205400
Cone Part Number
LL205449
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
65000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
16900 N
Dimensions
d - Cone Bore
50.8 mm
B - Cone Width
12.700 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
55 mm
db - Cone Backface Backing Diameter
57 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
0 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
9680 N
C1 - Dynamic Radial Rating (1 million revolutions)6
37300 N
C0 - Static Radial Rating
47200 N
C7
5570 N
Factors
K - Factor8
1.74
G1 - Heat Generation Factor (Roller-Raceway)
24.2
G2 - Heat Generation Factor (Rib-Roller End)
29.1
Cg - Geometry Factor9
0.0699
