Dimensions - d (inside diameter) | 65mm |
---|---|
Dimensions - D (outside diameter) | 140mm |
Dimensions - B (width) | 33mm |
SKF Self aligning ball bearing with polyamide & tapered bore 65mm inside x 140mm outside x 33mm wide, also known as 1313EKTN9, 1313KTV, 1313KTVH, 1313KTN
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: 65mm
D: 140mm
B: 33mm
Basic load ratings
Dynamic: 65kn
Static: 25,5kn
Fatigue load limit
1,25kn
Speed ratings
Reference speed: 8 500 r/min
Limiting speed: 6 000 r/min
Mass: 2,45kg
Dimensions
d1: 99mm
D1: 127mm
R1,2 min: 2,1mm