Timken EE291201 – 291753CD
Tapered Roller Bearings - TDO (Tapered Double Outer) Imperial
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
Series
290000
Cone Part Number
EE291201
Cup Part Number
291753CD
Design Unit
Inch
Cage Material
Stamped Steel
Related Assembly Number(s)
EE291201-903A9
Dimensions
d - Bore
304.8 mm
D - Cup Outer Diameter
444.5 mm
B - Cone Width
61.913 mm
C - Double Cup Width
176.200 mm
T - Bearing Width across Cones
223.825 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
7.900 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
337 mm
Da - Cup Frontface Backing Diameter
415.04 mm
Aa - Cage-Cone Backface Clearance
10.2 mm
a - Effective Center Location3
7.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)4
230000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)5
1540000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)6
400000 N
C7
149000 N
Factors
K - Factor8
1.55
e - ISO Factor9
0.81
Y1 - ISO Factor10
0.84
Y2 - ISO Factor11
1.25
Cg - Geometry Factor12
0.156
