Dimensions - d (inside diameter) | 50mm |
---|---|
Dimensions - D (outside diameter) | 90mm |
Dimensions - B (width) | 20mm |
Self aligning ball bearing with an extended inner ring and polyamide cage 50mm inside x 90mm outside x 20mm wide, also known as 11210TN9, 11210TN, 11210TV
The self-aligning ball bearing 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: 50mm
D: 90mm
B: 20mm
Basic load ratings
Dynamic: 22 900N
Static: 8 000N
Fatigue load limit
500N
Speed ratings
Limiting speed: 5 600 r/min
Mass: 0,866kg
Dimensions
r: 1,1mm min
Bi: 58mm
D1: 77,6mm
d1: 62,7mm