Timken EE790120
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
790000
Cone Part Number
EE790120
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
5390000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1400000 N
Dimensions
d - Cone Bore
304.8 mm
B - Cone Width
136.525 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
1.300 mm
da - Cone Frontface Backing Diameter
335 mm
db - Cone Backface Backing Diameter
335 mm
Ab - Cage-Cone Frontface Clearance
8.6 mm
Aa - Cage-Cone Backface Clearance
19.1 mm
a - Effective Center Location4
-24.4 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
802000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
3090000 N
C0 - Static Radial Rating
4100000 N
C7
542000 N
Factors
K - Factor8
1.48
G1 - Heat Generation Factor (Roller-Raceway)
2660
G2 - Heat Generation Factor (Rib-Roller End)
170
Cg - Geometry Factor9
0.190
