Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Timken 27690 - 27620 (K107581R - K107582R)

Описание

Tapered Roller Bearings - 2S (Matched Bearing Assembly, with snap ring spacer) Specifications Cone Part Number 27690 Cup Part Number 27620 Inner Spacer Part Number K107581R Outer Spacer Part Number K107582R Design Unit Inch Dimensions d - Bore 3.2813 in D - Cup Outer Diameter 4.9375 in T - Width 2.1560 in C - Width 1.7186 in Snap Ring Diameter 5.12 in Snap Ring Width 0.16 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in r - Cup Backface "To Clear" Radius2 0.06 in db - Cone Backface Backing Diameter 3.78 in Da - Cup Frontface Backing Diameter 4.75 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions) 6830 lbf C1 - Dynamic Radial Rating (1 million revolutions)3 45900 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)4 4860 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)5 11900 lbf Factors K - Factor6 1.4 e - ISO Factor7 0.42 Y1 - ISO Factor8 1.62 Y2 - ISO Factor9 2.42