Timken JL68145
Tapered Roller Bearings - Single Cones - Metric
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
L68100
Cone Part Number
JL68145
Design Units
METRIC
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
79200 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
20500 N
Dimensions
d - Cone Bore
35 mm
B - Cone Width
18.460 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
2.030 mm
da - Cone Frontface Backing Diameter
39 mm
db - Cone Backface Backing Diameter
42.5 mm
Ab - Cage-Cone Frontface Clearance
-0.5 mm
Aa - Cage-Cone Backface Clearance
0.3 mm
a - Effective Center Location4
-2.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
11800 N
C1 - Dynamic Radial Rating (1 million revolutions)6
45500 N
C0 - Static Radial Rating
48700 N
C7
8400 N
Factors
K - Factor8
1.4
G1 - Heat Generation Factor (Roller-Raceway)
15.7
G2 - Heat Generation Factor (Rib-Roller End)
14.7
Cg - Geometry Factor9
0.0657
