C90 - Dynamic Radial Rating (90 million revolutions)4:4880 lbf; Ab - Cage-Cone Frontface Clearance:1.5 mm; Cone Part Number:2585; R - Cone Backface To Clear Radius1:3.560 mm; B - Cone Width:25.357 mm; B:23.813 mm; Y - ISO Factor9:2.19; Bearing Weight:0.4 Kg; r - Cup Backface To Clear Radius2:1.27 mm; Cg - Geometry Factor:0.0656; C - Cup Width:19.050 mm; G1 - Heat Generation Factor (Roller-Raceway):23.6;
e - ISO Factor8:0.3; d:3.3750 in; R - Cone Backface To Clear Radius1:0.14 in; Cg - Geometry Factor12:0.0937; T - Bearing Width across Cones:4.9375 in; r - Cup Frontface To Clear Radius2:0.03 in; K - Factor7:1.95; Aa - Cage-Cone Backface Clearance:0.13 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:28300 lbf; Bearing Weight:27.39 lb; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:49200 lbf;
Db - Cup Backface Backing Diameter:3.78 in; r - Cup Backface To Clear Radius1:0.08 in; Da - Cup Frontface Backing Diameter:3.96 in; e - ISO Factor2:0.34; Cup Part Number:454; Y - ISO Factor3:1.79; Cg - Geometry Factor:0.0946; Design Units:Imperial; C - Cup Width:1.063 in; Series:455; D:4.3307 in;