Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken 47686 - 47620 (X1S-47686 - Y1S-47620)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number 47686 Cup Part Number 47620 Inner Spacer Part Number X1S-47686 Outer Spacer Part Number Y1S-47620 Design Unit Inch Dimensions d - Bore 3 1/4 in D - Cup Outer Diameter 5 1/4 in T - Width 2.875 in C - Width 2.3126 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 3.86 in Da - Cup Frontface Backing Diameter 5.08 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 12500 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 83800 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 8640 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 21700 lbf Factors K - Factor7 1.44 e - ISO Factor8 0.4 Y1 - ISO Factor9 1.67 Y2 - ISO Factor10 2.49