Timken EE780705 – 781400 (X3S-780705 – Y5S-781400)
Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
Detailed data of
EE780705 – 781400 (X3S-780705 – Y5S-781400)
Specifications
Cone Part Number
EE780705
Cup Part Number
781400
Inner Spacer Part Number
X3S-780705
Outer Spacer Part Number
Y5S-781400
Design Unit
Inch
Dimensions
d - Bore
177.800 mm
D - Cup Outer Diameter
355.6 mm
T - Width
203.2 mm
C - Width
161.925 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
4.800 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
207 mm
Da - Cup Frontface Backing Diameter
322.07 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
227000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
1530000 N
C5
155000 N
C906
396000 N
Factors
K - Factor7
1.46
e - ISO Factor8
0.4
Y1 - ISO Factor9
1.69
Y2 - ISO Factor10
2.52
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EE780705 – 781400 (X3S-780705 – Y5S-781400)
