Timken EE291250 – 291750 (X1S-291250 – Y7S-291750)
Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
EE291250 – 291750 (X1S-291250 – Y7S-291750)
Specifications
Cone Part Number
EE291250
Cup Part Number
291750
Inner Spacer Part Number
X1S-291250
Outer Spacer Part Number
Y7S-291750
Design Unit
Inch
Dimensions
d - Bore
317.500 mm
D - Cup Outer Diameter
444.5 mm
T - Width
146.05 mm
C - Width
98.425 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
346 mm
Da - Cup Frontface Backing Diameter
422.40 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
230000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
1540000 N
C5
149000 N
C906
400000 N
Factors
K - Factor7
1.55
e - ISO Factor8
0.38
Y1 - ISO Factor9
1.79
Y2 - ISO Factor10
2.66
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EE291250 – 291750 (X1S-291250 – Y7S-291750)
