LM251649NW – LM251610D
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Timken LM251649NW – LM251610D

Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial

(BRAND):TIMKEN
(Availability):In Stock
(EMAIL):info@noksbearings.com

Specifications

Cone Part Number LM251649NW
Cup Part Number LM251610D
Design Unit Inch

Dimensions

d - Bore 266.7 mm
D - Cup Outer Diameter 352.425 mm
T - Bearing Width across Cones 107.95 mm
C - Double Cup Width 82.55 mm

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 6.4 mm
r - Cup Backface "To Clear" Radius2 1.524 mm
db - Cone Backface Backing Diameter 291.0 mm
Da - Cup Frontface Backing Diameter 340.106 mm

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)3 147000 N
C1 - Dynamic Radial Rating (1 million revolutions)4 985000 N
C5 80100 N
C906 255000 N

Factors

K - Factor7 1.83
e - ISO Factor8 0.32
Y1 - ISO Factor9 2.12
Y2 - ISO Factor10 3.15