Timken EE755280
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
755000
Cone Part Number
EE755280
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
4150000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1080000 N
Dimensions
d - Cone Bore
711.2 mm
B - Cone Width
82.550 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
741 mm
db - Cone Backface Backing Diameter
750 mm
Ab - Cage-Cone Frontface Clearance
9.1 mm
Aa - Cage-Cone Backface Clearance
10.2 mm
a - Effective Center Location4
53.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
619000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
2390000 N
C0 - Static Radial Rating
5190000 N
C7
403000 N
Factors
K - Factor8
1.54
G1 - Heat Generation Factor (Roller-Raceway)
11122.5
G2 - Heat Generation Factor (Rib-Roller End)
1282.2
Cg - Geometry Factor9
0.295
