Self-aligning ball bearings SKF, series 12.. conical

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Application range
  • Bearing design with considerable shaft deflection or alignment errors
  • Conveyor belts
  • Equipment for steel production
Properties
  • Self-adjusting roller bearing
  • Double row
  • With conical inner ring
Consists of
  • Self-adjusting roller bearing
  • Without expansion bush
Product
Unit

Inside diameter

d

Outside diameter

D

Width

B

Rows number

Consists of

Sealing

Inner ring shape

Bearing model type

Radial internal clearance code

Contact angle

Material

Regreasable

Weight

Original number equivalent

Each
55 mm
100 mm
21 mm
2
Self-adjusting roller bearing / Without expansion bush
Open
Tapered
Self-aligning ball bearings
CN
7,43 °
Steel
No
0,6652 kg
1211EKTN9
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
55
100
21