Self-aligning ball bearings SKF, series 13…

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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
Product
Unit

Inside diameter

d

Outside diameter

D

Width

B

Rows number

Sealing

Inner ring shape

Bearing model type

Radial internal clearance code

Contact angle

Material

Regreasable

Weight

Original number equivalent

Each
30 mm
72 mm
19 mm
2
Open
Cylindrical
Self-aligning ball bearings
C3
9,73 °
Steel
No
0,382 kg
1306ETN9C3
Each
45 mm
100 mm
25 mm
2
Open
Cylindrical
Self-aligning ball bearings
CN
8,88 °
Steel
No
0,925 kg
1309ETN9
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
72
19
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
25