Timken EE752305
Tapered Roller Bearings - Single Cones - Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
752000
Cone Part Number
EE752305
Design Units
Imperial
Cage Type
Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1
4270000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2
1110000 N
Dimensions
d - Cone Bore
774.700 mm
B - Cone Width
80.963 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3
6.4 mm
da - Cone Frontface Backing Diameter
798 mm
db - Cone Backface Backing Diameter
810 mm
Ab - Cage-Cone Frontface Clearance
13 mm
Aa - Cage-Cone Backface Clearance
11.9 mm
a - Effective Center Location4
63.5 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)5
636000 N
C1 - Dynamic Radial Rating (1 million revolutions)6
2450000 N
C0 - Static Radial Rating
5510000 N
C7
438000 N
Factors
K - Factor8
1.45
G1 - Heat Generation Factor (Roller-Raceway)
12500
G2 - Heat Generation Factor (Rib-Roller End)
1880.8
Cg - Geometry Factor9
0.312
