Timken EE790119D – 790221
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
790000
Cone Part Number
EE790119D
Cup Part Number
790221
Design Unit
Inch
Cage Material
Pin-Type
Dimensions
d - Bore
304.8 mm
D - Cup Outer Diameter
558.800 mm
B - Double Cone Width
285.750 mm
C - Cup Width
98.425 mm
T - Bearing Width across Cups
285.750 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.300 mm
r - Cup Backface "To Clear" Radius2
6.35 mm
da - Cone Frontface Backing Diameter
339 mm
Db - Cup Backface Backing Diameter
500.89 mm
Ab - Cage-Cone Frontface Clearance
8.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
802000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
5390000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
1400000 N
C6
542000 N
Factors
K - Factor7
1.48
e - ISO Factor8
0.4
Y1 - ISO Factor9
1.71
Y2 - ISO Factor10
2.54
Cg - Geometry Factor11
0.19
