Bearings
Self Aligning Ball Bearings
Metric
Quick Code: BB-121900
1204 K NSK Self Aligning Bearing 20mm x 47mm x 14mm
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Product Specification
Bore Type
Tapered
Brand
NSK
Clearance
Standard
Inside Dia
20mm
Outside Dia
47mm
Reference Speed
32000rpm
Width
14mm
Reference
1204K, 1204 K, 1204-K
Quick Order Code
BB-121900
Product Description
1204 K NSK Self Aligning Bearing
Self aligning bearings has two rows of balls and a common concave sphered raceway in the outer ring. This means that the bearings are self-aligning and are therefore insensitive to angular misalignments.
It is well suited to applications where considerable shaft deflections or misalignment are anticipated. In addition, the self-aligning ball bearing has the lowest friction of all rolling bearings which enables it to run cooler even at high speeds.
