Timken 07090X
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
07000
Cone Part Number
07090X
Design Units
Imperial
Cage Type
Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
46900 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
12200 N
Dimensions
d - Cone Bore
22.987 mm
B - Cone Width
14.260 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
2.5 mm
da - Cone Frontface Backing Diameter
27.5 mm
db - Cone Backface Backing Diameter
31.5 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Aa - Cage-Cone Backface Clearance
0 mm
a - Effective Center Location4
-2.8 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
6990 N
C1 - Dynamic Radial Rating (1 million revolutions)6
27000 N
C0 - Static Radial Rating
29600 N
C7
4810 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
7.6
G2 - Heat Generation Factor (Rib-Roller End)
7.1
Cg - Geometry Factor9
0.0509
