Timken H715334/H715311 Tapered Roller Bearing

Specifications Series H715300 Cone Part Number H715334 Cup Part Number H715311 Design Unit Inch Cage Material Stamped Steel Related Assembly Number(s) H715334-9X021 Dimensions d - Bore 2 7/16 in 61.913 mm D - Cup Outer Diameter 5.3750 in 136.525 mm B - Cone Width 1.8125 in 46.038 mm C - Cup Width 1.4375 in 36.513 mm T - Bearing Width 1.8125 in 46.038 mm Abutment and Fillet Dimensions R - Cone Backface "To Clear" Radius1 0.14 in 3.600 mm r - Cup Backface "To Clear" Radius2 0.130 in 3.30 mm da - Cone Frontface Backing Diameter 3.19 in 81 mm db - Cone Backface Backing Diameter 3.43 in 87 mm Da - Cup Frontface Backing Diameter 5.22 in 132.59 mm Db - Cup Backface Backing Diameter 4.65 in 118.11 mm Ab - Cage-Cone Frontface Clearance 0.11 in 2.8 mm Aa - Cage-Cone Backface Clearance 0.14 in 3.6 mm a - Effective Center Location3 -0.34 in -8.6 mm Basic Load Ratings C90 - Dynamic Radial Rating (90 million revolutions)4 18600 lbf 82700 N C1 - Dynamic Radial Rating (1 million revolutions)5 71700 lbf 319000 N C0 - Static Radial Rating 91000 lbf 405000 N Ca90 - Dynamic Thrust Rating (90 million revolutions)6 15100 lbf 67000 N Factors K - Factor7 1.24 e - ISO Factor8 0.47 Y - ISO Factor9 1.27 Cg - Geometry Factor10 0.0993