Dimensions - d (inside diameter) | 75mm |
---|---|
Dimensions - D (outside diameter) | 130mm |
Dimensions - B (width) | 31mm |
SKF Self aligning ball bearing with polyamide cage & C3 clearance 75mm inside x 130mm outside x 31mm wide, also known as 2215ETN9C3, 2215-TV-C3, 2215-TVH-C3
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: 75mm
D: 130mm
B: 31mm
Basic load ratings
Dynamic: 58,5kn
Static: 22kn
Fatigue load limit
1,12kn
Speed ratings
Reference speed: 9 000 r/min
Limiting speed: 6 300 r/min
Mass: 1,60kg
Dimensions
d2: 91,6mm
D1: 118mm
R1,2 min: 1,5mm