Timken EE234157D – 234215W
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
234000
Cone Part Number
EE234157D
Cup Part Number
234215W
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
393.7 mm
D - Cup Outer Diameter
546.1 mm
B - Double Cone Width
120.650 mm
C - Cup Width
55.563 mm
T - Bearing Width across Cups
141.285 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
420 mm
Db - Cup Backface Backing Diameter
503.94 mm
Ab - Cage-Cone Frontface Clearance
3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
282000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
1890000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
490000 N
C6
230000 N
Factors
K - Factor7
1.23
e - ISO Factor8
0.48
Y1 - ISO Factor9
1.42
Y2 - ISO Factor10
2.11
G1 - Heat Generation Factor (Roller-Raceway)
2780
G2 - Heat Generation Factor (Rib-Roller End)
448
Cg - Geometry Factor11
0.202
