Timken LL713049
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LL713049
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
70300 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
18200 N
Dimensions
d - Cone Bore
69.850 mm
B - Cone Width
13.495 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.520 mm
da - Cone Frontface Backing Diameter
74 mm
db - Cone Backface Backing Diameter
77 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
0.8 mm
a - Effective Center Location4
4.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
10500 N
C1 - Dynamic Radial Rating (1 million revolutions)6
40300 N
C0 - Static Radial Rating
58100 N
C7
7840 N
Factors
K - Factor8
1.33
G1 - Heat Generation Factor (Roller-Raceway)
39.9
G2 - Heat Generation Factor (Rib-Roller End)
55
Cg - Geometry Factor9
0.0893
