Dimensions - d (inside diameter) | 20mm |
---|---|
Dimensions - D (outside diameter) | 52mm |
Dimensions - B (width) | 21mm |
SKF Self aligning ball bearing with polyamide cage, two rubber seals & C3 clearance 20mm inside x 52mm outside x 21mm wide, also known as 2304E2RS1TN9C3, 2304-2RS-TV-C3, 2304-2RS-TVH-C3, 23042RSTNC3
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: 20mm
D: 52mm
B: 21mm
Basic load ratings
Dynamic: 14,3n
Static: 4kn
Fatigue load limit
0,21n
Speed ratings
Limiting speed: 9 000 r/min
Mass: 0,21kg
Dimensions
d2: 28,6mm
D1: 46,3mm
R1,2 min: 1,1mm