Manufacturer
SKF
SKF
Designation:
1204 (DIN 630).
Design:
The ball bearing consists of two rings (internal and external) and rolling elements (balls), connected with a cage - separator. Inner surface of rings has spherical form for free rings axial rotate.
Features:
Self-aligning ball bearing provides correct operation at 2...3° axial distortion.
Parameters
Weight, W
0.12 kg
Bore diameter, d
20 mm
Outside diameter, D
47 mm
Total width, T
14 mm
Cage
Polyamide
Basic static load rating, Co
3.4 kN
Basic dynamic load rating, C
12.7 kN
Fatigue load limit, Pu
0.176 kN
Limiting speed, Nlim
32000 RPM
Maximum Pivoting Angle, a
2.5 °
Reference speed, Nref
20000 RPM
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