Timken EE647220
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Cone Part Number
EE647220
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
2670000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
693000 N
Dimensions
d - Cone Bore
558.8 mm
B - Cone Width
73.025 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
4.830 mm
da - Cone Frontface Backing Diameter
582 mm
db - Cone Backface Backing Diameter
588 mm
Ab - Cage-Cone Frontface Clearance
5.33 mm
Aa - Cage-Cone Backface Clearance
6.6 mm
a - Effective Center Location4
64.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
398000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
1540000 N
C0 - Static Radial Rating
3440000 N
C7
337000 N
Factors
K - Factor8
1.18
G1 - Heat Generation Factor (Roller-Raceway)
5590
G2 - Heat Generation Factor (Rib-Roller End)
804.2
Cg - Geometry Factor9
0.257
