Timken M268749 – M268710 (K159817 – K159816)
Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount)
(BRAND)：TIMKEN
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Detailed data of
M268749 – M268710 (K159817 – K159816)
Specifications
Cone Part Number
M268749
Cup Part Number
M268710
Inner Spacer Part Number
K159817
Outer Spacer Part Number
K159816
Design Unit
Inch
Dimensions
d - Bore
415.925 mm
D - Cup Outer Diameter
590.550 mm
T - Width
250 mm
C - Width
199.2 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
451 mm
Da - Cup Frontface Backing Diameter
562.86 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)3
740000 N
C1 - Dynamic Radial Rating (1 million revolutions)4
4970000 N
C5
421000 N
C906
1290000 N
Factors
K - Factor7
1.76
e - ISO Factor8
0.33
Y1 - ISO Factor9
2.03
Y2 - ISO Factor10
3.02
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M268749 – M268710 (K159817 – K159816)
