SKF
Sweden
Manufacturer designation:
30220 J2.
Designation via standards:
30220 - 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
4.25 kg
100 mm
180 mm
37 mm
29 mm
34 mm
320 kN
304 kN
3600 RPM
15.642 °
3000 RPM
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