Timken Tapered Roller Bearing 30306M-90KM1 30 x 72 x 20.75 mm

A tapered roller bearing assembly from Timken under the IsoClass product line, part number 30306M-90KM1. The assembly consists of a single cone (X30306M) and a single cup (Y30306M), conforming to the metric ISO 30306 series standard. Bore diameter is 30 mm, outside diameter is 72 mm, and the combined assembly width is 20.75 mm. Cup width is 16 mm and cone width through bore is 19 mm. The FAFNIR designation appearing on the box label is a legacy Timken IsoClass brand used for metric series bearings sold under the Timken umbrella. Dynamic load rating is 15,200 lb and static load rating is 14,700 lb per published specifications. The bearing features a chrome steel construction with a stamped steel cage and an open design. Operating temperature range is listed as negative 65 to 250 degrees F per Timken published data. The single-row tapered design accommodates combined radial and axial loads in one direction. Item is presented in original Timken IsoClass packaging. The 30306 metric series is widely used in industrial gearboxes, automotive differentials, agricultural equipment, and general machinery applications requiring combined load capacity in a compact metric envelope.

Stock # 0426-01305