Timken EE280625D – 281200
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
280000
Cone Part Number
EE280625D
Cup Part Number
281200
Design Unit
Inch
Cage Material
Stamped Steel
Note
This part has a non-standard shoulder design. Please email customer CAD for shoulder details to ensure the proper design of mating components.
Dimensions
d - Bore
158.750 mm
D - Cup Outer Diameter
304.8 mm
B - Double Cone Width
114.300 mm
C - Cup Width
42.863 mm
T - Bearing Width across Cups
109.436 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.300 mm
r - Cup Backface "To Clear" Radius2
3.30 mm
da - Cone Frontface Backing Diameter
186 mm
Db - Cup Backface Backing Diameter
278.89 mm
Ab - Cage-Cone Frontface Clearance
2 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
156000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
1050000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
272000 N
C6
96400 N
Factors
K - Factor7
1.62
e - ISO Factor8
0.36
Y1 - ISO Factor9
1.87
Y2 - ISO Factor10
2.79
Cg - Geometry Factor11
0.112
