SKF
Sweden
Manufacturer designation:
30303 J2
Designation via standards:
30303 DIN 720, ISO 355;
7303 GOST 27365-87, formerly GOST 333-79
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
0.13 kg
17 mm
47 mm
15.25 mm
12 mm
14 mm
25 kN
34.2 kN
16000 RPM
10.758 °
13000 RPM
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