Timken L814749
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
L814700
Cone Part Number
L814749
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
120000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
31200 N
Dimensions
d - Cone Bore
76.2 mm
B - Cone Width
19.050 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.5 mm
da - Cone Frontface Backing Diameter
82 mm
db - Cone Backface Backing Diameter
84 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
0.5 mm
a - Effective Center Location4
5.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
17900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
69200 N
C0 - Static Radial Rating
120000 N
C7
15400 N
Factors
K - Factor8
1.16
G1 - Heat Generation Factor (Roller-Raceway)
76
G2 - Heat Generation Factor (Rib-Roller End)
58.3
Cg - Geometry Factor9
0.116
