Manufacturer
SKF
SKF
Country of origin
Sweden
Sweden
Designation:
1207 ETN9 (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
0.32 kg
Inner diameter, d
35 mm
Outer diameter, D
72 mm
Total width, T
17 mm
Cage material
Polyamide
Static load, C0
6 kN
Dynamic load, C
19 kN
Fatigue limit load, Cu
0.305 kN
Limiting speed, Nlim
20000 RPM
Maximum Pivoting Angle, a
2.5 °
Reference speed, Nref
13000 RPM
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