Timken 49581
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
49500
Cone Part Number
49581
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
214000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
55500 N
Dimensions
d - Cone Bore
47.625 mm
B - Cone Width
31.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
56 mm
db - Cone Backface Backing Diameter
68 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Aa - Cage-Cone Backface Clearance
1.8 mm
a - Effective Center Location4
-7.1 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
31900 N
C1 - Dynamic Radial Rating (1 million revolutions)6
123000 N
C0 - Static Radial Rating
155000 N
C7
21900 N
Factors
K - Factor8
1.46
Cg - Geometry Factor9
0.0946
