Tapered Roller Bearings - TNA (Tapered Double, non-adjustable) Imperial Timken LM251649NW - LM251610D [double]

Описание

Specifications Cone Part Number LM251649NW Cup Part Number LM251610D Design Unit Inch Dimensions d - Bore 10 1/2 in D - Cup Outer Diameter 13.875 in T - Bearing Width across Cones 4.25 in C - Double Cup Width 3.25 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.25 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 11.46 in Da - Cup Frontface Backing Diameter 13.39 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 33000 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 221000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 18000 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 57400 lbf Factors K - Factor7 1.83 e - ISO Factor8 0.32 Y1 - ISO Factor9 2.12 Y2 - ISO Factor10 3.15