Self Aligning Ball Bearings

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A self-aligning ball bearing has two rows of balls with common spherical raceways in the outer ring. This feature endows them with the self aligning properties and permits them to work properly even with a slight misalignment of shaft relative to the housing. They are particularly suitable for application where misalignment can arise from errors in mounting or shaft deflection.This gives the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection. MRC non-sealed self-aligning ball bearings have the lowest friction of any bearing type.

 

 

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 available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing , which can be caused, for example, by shaft deflection.Self-aligning Ball Bearings are particularly suitable for applications where misalignment occurs from errors in mounting or from shaft deflection. This bearing should only be used in light axial load applications due to the small axial capacity.

 

 

 

NSK 2213J Self Aligning Ball Bearings

245 kN 79.7 mm
66.8 mm 6 °

NSK 2213EKTN Self Aligning Ball Bearings

15.342 mm 74.498 mm
63.5 mm 75 mm

NSK 2212J Self Aligning Ball Bearings

1284 mm 7650 kN
1750 mm 4 mm

NSK 2211EKTN Self Aligning Ball Bearings

122 kN 114 mm
227 mm 25.9 kg

NSK 2210K-2RSTN Self Aligning Ball Bearings

68.1 kN LOR 136
61.2 kg 31.2 kN

NSK 2210ETN Self Aligning Ball Bearings

500 N/mm² Steel/steel, heavy-d
15.5 mm 1 mm

NSK 2210-2RSTN Self Aligning Ball Bearings

47.625 mm 28.5 kN
79.375 mm EPR 7

NSK 2209K-2RSTN Self Aligning Ball Bearings

1350 r/min 379.89 g
1/4 NPT 77.787 mm

NSK 2209EKTN Self Aligning Ball Bearings

20000 rpm 5000 N
17000 rpm 42.0000 mm

NSK 2208KJ Self Aligning Ball Bearings

6 x FRB 10/420 2 x M 24
1500 kN 770 mm

NSK 2208K-2RSTN Self Aligning Ball Bearings

63.4 mm 41000 r/min
1.06 0.92

NTN 1213K Self Aligning Ball Bearings

650 mm 650 mm
2900 kN 704 mm
2/15