Dimensions - d (inside diameter) | 35mm |
---|---|
Dimensions - D (outside diameter) | 80mm |
Dimensions - B (width) | 21mm |
Self aligning ball bearing with polyamide cage & C3 clearance 35mm inside x 80mm outside x 21mm wide, also known as 1307ETN9C3, 1307TVC3, 1307TVHC3, 1307TNC3
The self-aligning ball bearing was invented by SKF. It has two rows of balls and a common sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing.
The design of self-aligning ball bearings is such that angular misalignment between the outer and the inner rings can be accommodated without any negative effect on bearing performance.
Principal dimensions
d: 35mm
D: 80mm
B: 21mm
Basic load ratings
Dynamic: 26,5kn
Static: 8,5kn
Fatigue load limit
0,43kn
Speed ratings
Reference speed: 16 000 r/min
Limiting speed: 11 000 r/min
Mass: 0,51kg
Dimensions
d2: 51,5mm
D1: 69,5mm
R1,2 min: 1,5mm