Timken LL521849C
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LL521849C
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
123000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
31800 N
Dimensions
d - Cone Bore
107.95 mm
B - Cone Width
15.083 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
113 mm
db - Cone Backface Backing Diameter
115 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
7.4 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
18200 N
C1 - Dynamic Radial Rating (1 million revolutions)6
70400 N
C0 - Static Radial Rating
107000 N
C7
12200 N
Factors
K - Factor8
1.49
G1 - Heat Generation Factor (Roller-Raceway)
104.7
G2 - Heat Generation Factor (Rib-Roller End)
110.1
Cg - Geometry Factor9
0.118
