Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Timken HM88649 - HM88610 (K152757 - K152758)

Описание

Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Specifications Cone Part Number HM88649 Cup Part Number HM88610 Inner Spacer Part Number K152757 Outer Spacer Part Number K152758 Design Unit Inch Dimensions d - Bore 1 3/8 in D - Cup Outer Diameter 2.8438 in T - Width 2.1941 in C - Width 1.7565 in Snap Ring Diameter 2.95 in Snap Ring Width 0.19 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.09 in r - Cup Backface "To Clear" Radius2 0.090 in db - Cone Backface Backing Diameter 1.91 in Da - Cup Frontface Backing Diameter 2.74 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions) 4480 lbf C1 - Dynamic Radial Rating (1 million revolutions)3 30100 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)4 4180 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)5 7790 lbf Factors K - Factor6 1.07 e - ISO Factor7 0.55 Y1 - ISO Factor8 1.24 Y2 - ISO Factor9 1.84