Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Timken 23691 - 23621 (K143257R - K109519R)

Описание

Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Specifications Cone Part Number 23691 Cup Part Number 23621 Inner Spacer Part Number K143257R Outer Spacer Part Number K109519R Design Unit Inch Dimensions d - Bore 1.3780 in D - Cup Outer Diameter 2.8750 in T - Width 2.2180 in C - Width 1.8430 in Snap Ring Diameter 3.01 in Snap Ring Width 0.09 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 1.93 in Da - Cup Frontface Backing Diameter 2.72 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions) 5210 lbf C1 - Dynamic Radial Rating (1 million revolutions)3 35000 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)4 3300 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)5 9080 lbf Factors K - Factor6 1.58 e - ISO Factor7 0.37 Y1 - ISO Factor8 1.83 Y2 - ISO Factor9 2.72