Timken LL483449
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Cone Part Number
LL483449
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
2730000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
707000 N
Dimensions
d - Cone Bore
762.000 mm
B - Cone Width
69.850 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
3.300 mm
da - Cone Frontface Backing Diameter
780 mm
db - Cone Backface Backing Diameter
783 mm
Ab - Cage-Cone Frontface Clearance
7.4 mm
Aa - Cage-Cone Backface Clearance
5.1 mm
a - Effective Center Location4
62.2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
406000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1570000 N
C0 - Static Radial Rating
4270000 N
C7
263000 N
Factors
K - Factor8
1.54
G1 - Heat Generation Factor (Roller-Raceway)
12883.1
G2 - Heat Generation Factor (Rib-Roller End)
1729.9
Cg - Geometry Factor9
0.307
