Timken 89108D – 89150
Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
Specifications
Series
89000
Cone Part Number
89108D
Cup Part Number
89150
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
276.225 mm
D - Cup Outer Diameter
381.000 mm
B - Double Cone Width
88.900 mm
C - Cup Width
44.450 mm
T - Bearing Width across Cups
111.125 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
3.300 mm
r - Cup Backface "To Clear" Radius2
6.4 mm
da - Cone Frontface Backing Diameter
297 mm
Db - Cup Backface Backing Diameter
348.00 mm
Ab - Cage-Cone Frontface Clearance
2.3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3
120000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4
806000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5
209000 N
C6
120000 N
Factors
K - Factor7
1
e - ISO Factor8
0.58
Y1 - ISO Factor9
1.16
Y2 - ISO Factor10
1.73
Cg - Geometry Factor11
0.159
