Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken 18790 - 18720 (X7S-18790 - 5S-18720)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number 18790 Cup Part Number 18720 Inner Spacer Part Number X7S-18790 Outer Spacer Part Number 5S-18720 Design Unit Inch Dimensions d - Bore 2 in D - Cup Outer Diameter 3.3465 in T - Width 3.125 in C - Width 2.8126 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 2.44 in Da - Cup Frontface Backing Diameter 3.18 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 3190 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 21400 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 2210 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 5550 lbf Factors K - Factor7 1.44 e - ISO Factor8 0.41 Y1 - ISO Factor9 1.66 Y2 - ISO Factor10 2.48