Timken M255449 – M255410 (M255449XB)
Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
M255449 – M255410 (M255449XB)
Specifications
Cone Part Number
M255449
Cup Part Number
M255410
Related Assembly Number(s)
M255449-902E9
Inner Spacer Part Number
M255449XB
Design Unit
Inch
Dimensions
d - Bore
288.925 mm
D - Cup Outer Diameter
406.400 mm
T - Width
165.1 mm
C - Width
130.175 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1
6.4 mm
r - Cup Backface "To Clear" Radius2
1.5 mm
db - Cone Backface Backing Diameter
316 mm
Da - Cup Frontface Backing Diameter
387.90 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
308000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
2070000 N
C5
179000 N
C906
537000 N
Factors
K - Factor7
1.73
e - ISO Factor8
0.34
Y1 - ISO Factor9
2
Y2 - ISO Factor10
2.97
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M255449 – M255410 (M255449XB)
