Timken LL382149
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
LL382149
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
1840000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
476000 N
Dimensions
d - Cone Bore
698.5 mm
B - Cone Width
63.5 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
717 mm
db - Cone Backface Backing Diameter
720 mm
Ab - Cage-Cone Frontface Clearance
0.8 mm
Aa - Cage-Cone Backface Clearance
5.3 mm
a - Effective Center Location4
54.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
273000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1050000 N
C0 - Static Radial Rating
3190000 N
C7
164000 N
Factors
K - Factor8
1.67
G1 - Heat Generation Factor (Roller-Raceway)
9940
G2 - Heat Generation Factor (Rib-Roller End)
2090.8
Cg - Geometry Factor9
0.274
