32309 J2/Q [SKF] Tapered roller bearing

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Bearing 30309 J2/Q SKF, Germany. Type - tapered roller. Single row. Separable. Metric dimensions (dxDxT): 45x100x27.25 mm.

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30309 J2/Q [SKF] Tapered roller bearing - 45 X 100 X 27.25 MM

SKF
Germany
Manufacturer designation:

30309 J2/Q.

Designation via standards:

30309 - DIN 720, ISO 355.

Design:

The bearing consists of two rings (inner and outer) and rolling elements (tapered rollers) which are connected by a cage. The inner ring with a cage and rolling elements is a CONE. The outer ring is a CUP.
The design of tapered roller bearings suites for the perception of combined (radial and axial) loads. Tapered roller bearings have a split construction: the inner ring with the rollers and separator create the unit, that can be mounted separately from the outer ring.

Features:

Metric dimensions.

Parameters

Weight , W kg 0.97
Bore diameter , d mm 45
Outside diameter , D mm 100
Total width , T mm 27.25
Inner cage width in mm , B mm 25
Basic static load rating , Co kN 120
Basic dynamic load rating , C kN 132
Limiting speed , Nlim RPM 7000
Contact angle , a ° 12.953
Reference speed , Nref RPM 5600
The parameters may differ from the actual ones.

Usage of 30309 J2/Q [SKF] Tapered roller bearing - 45 X 100 X 27.25 MM