Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Timken LL521849C - LL521811 (LL521849XB - LL521811EA)

Описание

Tapered Roller Bearings - 2TS-IM (Matched Bearing Assembly, Indirect Mount) Specifications Cone Part Number LL521849C Cup Part Number LL521811 Inner Spacer Part Number LL521849XB Outer Spacer Part Number LL521811EA Design Unit Inch Dimensions d - Bore 4 1/4 in D - Cup Outer Diameter 5.5938 in T - Width 1.6510 in C - Width 1.3386 in Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.06 in r - Cup Backface "To Clear" Radius2 0.030 in db - Cone Backface Backing Diameter 4.53 in Da - Cup Frontface Backing Diameter 5.43 in Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)3 4100 lbf C1 - Dynamic Radial Rating (1 million revolutions)4 27500 lbf Ca90- Dynamic Thrust Rating (90 million revolutions)5 2750 lbf C90(2)- Dynamic Radial Rating (Two-Row, 90 million revolutions)6 7140 lbf Factors K - Factor7 1.49 e - ISO Factor8 0.39 Y1 - ISO Factor9 1.72 Y2 - ISO Factor10 2.57