Timken EE755280 – 755360
Tapered Roller Bearings-TS(Tapered Single)Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
755000
Cone Part Number
EE755280
Cup Part Number
755360
Design Unit
Inch
Cage Material
Pin-Type
Related Assembly Number(s)
EE755280-90026
Dimensions
d - Bore
711.2 mm
D - Cup Outer Diameter
914.400 mm
B - Cone Width
82.550 mm
C - Cup Width
60.325 mm
T - Bearing Width
85.725 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
741 mm
db - Cone Backface Backing Diameter
750 mm
Da - Cup Frontface Backing Diameter
877.10 mm
Db - Cup Backface Backing Diameter
873.00 mm
Ab - Cage-Cone Frontface Clearance
9.1 mm
Aa - Cage-Cone Backface Clearance
10.2 mm
a - Effective Center Location3
53.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4
619000 N
C1 - Dynamic Radial Rating (1 million revolutions)5
2390000 N
C0 - Static Radial Rating
5190000 N
C6
403000 N
Factors
K - Factor7
1.54
e - ISO Factor8
0.38
Y - ISO Factor9
1.58
G1 - Heat Generation Factor (Roller-Raceway)
11122.5
G2 - Heat Generation Factor (Rib-Roller End)
1282.2
Cg - Geometry Factor10
0.295
