SKF tapered roller bearing single row, 30207 J2/Q 35 x 72 x 18.25

Bearing series 302
Tapered roller bearings have conical raceways in the inner and outer rings, between which tapered rollers are arranged. The apexes of all conical surfaces meet at a common point on the bearing axis. Therefore, tapered roller bearings are particularly suitable for accommodating combined (radial and simultaneously axial) loads. Due to their internal design, single-row tapered roller bearings cannot be used alone but only together with a second bearing or as a bearing pair. Tapered roller bearings are generally not self-retaining. The inner ring with rollers and cage can be mounted separately from the outer ring. Main dimensions DIN 616:2000 / DIN-ISO 335 / DIN 720:1979

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J2 window cage made of sheet steel
Q optimized contact geometry and surface finish.