Self-aligning ball bearings SKF, series 12…

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Application range
  • Bearing design with considerable shaft deflection or alignment errors
  • Conveyor belts
  • Plants 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

Basic radial load static

Basic radial load dynamic

Max rotation speed

Radial internal clearance code

Contact angle

Material

Regreasable

Weight

Original number equivalent

Each
12 mm
32 mm
10 mm
2
Open
Cylindrical
Self-aligning ball bearings
1430 N
6240 N
22000 r/min
CN
12,64 °
Steel
No
0,0383 kg
1201ETN9
Each
15 mm
35 mm
11 mm
2
Open
Cylindrical
Self-aligning ball bearings
1760 N
7410 N
19000 r/min
CN
12,54 °
Steel
No
0,05 kg
1202ETN9
Each
17 mm
40 mm
12 mm
2
Open
Cylindrical
Self-aligning ball bearings
2200 N
8840 N
18000 r/min
CN
11,81 °
Steel
No
0,067 kg
1203ETN9
Each
25 mm
52 mm
15 mm
2
Open
Cylindrical
Self-aligning ball bearings
4000 N
14300 N
13000 r/min
CN
10,58 °
Steel
No
0,136 kg
1205ETN9
Each
30 mm
62 mm
16 mm
2
Open
Cylindrical
Self-aligning ball bearings
4650 N
15600 N
10000 r/min
CN
9,3 °
Steel
No
0,216 kg
1206ETN9
Each
35 mm
72 mm
17 mm
2
Open
Cylindrical
Self-aligning ball bearings
6000 N
19000 N
9000 r/min
CN
8,65 °
Steel
No
0,311 kg
1207ETN9
Each
40 mm
80 mm
18 mm
2
Open
Cylindrical
Self-aligning ball bearings
6950 N
19900 N
8500 r/min
CN
8,35 °
Steel
No
0,406 kg
1208ETN9
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
32
10
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
15
35
11
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
17
40
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
52
15
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
62
16
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
72
17
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
80
18