Product description Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Avantages Accommodate static and dynamic misalignment Excellent high-speed performance Excellent light load performance Low friction
Key features according to our expert
Inner diameter: 30 mm
Width: 27 mm
Number of rows: 2
Seal (bearing): Without seal
Material (bearing seal): Not applicable
Radial clearance: CN (Normal)
Material (cage): Brass (sheet)
Bore type: Cylindrical
Outer diameter: 72 mm
Specifications / All features
Brand:
SKF
01030147
EAN:
7316576608728
Supplier number:
SKF 2306
Show more features
Inner diameter
30 mm
Width
27 mm
Number of rows
2
Seal (bearing)
Without seal
Material (bearing seal)
Not applicable
Radial clearance
CN (Normal)
Material (cage)
Brass (sheet)
Bore type
Cylindrical
Outer diameter
72 mm
Basic static load rating
8.8
Tolerance class
Normal
Retaining feature, inner ring
None
Radial internal clearance
CN
Cage
Sheet metal
Relubrication feature
Without
Reference speed
18000
Lubricant
None
Sealing
Without
Material, bearing
Bearing steel
Locating feature, bearing outer ring
None
Coating
Without
Limiting speed
13000
Bore diameter
30
Basic dynamic load rating
31.2
Outside diameter
72