The Timken Company 07100 Tapered Roller Bearing Cone

The Timken 07100 tapered roller bearing cone is a precision inner race for single‑row tapered roller bearing systems that carry combined radial and axial loads in automotive and industrial rotating equipment. It is commonly used in automotive wheel hubs, trailer axles, agricultural machinery, industrial gearboxes, and power transmission systems where accurate shaft alignment and dependable load handling are essential. This cone is designed to work with Timken bearing cup 07196 and belongs to the 07000 series with an inch design unit, featuring a 1.0000 in bore and a 0.5614 in inner ring width (d = 1.0000 in, B = 0.5614 in). Key ratings include dynamic radial load C1 of 6,540 lbf (29,100 N), dynamic radial load C90 of 1,700 lbf (7,550 N), static radial load C0 of 6,650 lbf (29,600 N), and dynamic axial load Ca90 of 1,170 lbf (5,190 N). Additional geometry specifies a maximum shaft fillet radius of 0.040 in, shaft backing shoulder diameters da of 1.16 in (front face) and db of 1.20 in (back face), a K factor of 1.45, and a geometry factor Cg of 0.0509. The unit weighs 0.58 lb (0.265 kg) and is identified by MPN 07100. Common replacements include SKF 07100, NTN 07100, and KOYO 07100.