Self-aligning ball bearings SKF, series 23… 2RS

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Details
Lifetime lubrication
Application range
  • Bearing design with considerable shaft deflection or alignment errors
  • Conveyor belts
  • Plants for steel production
Properties
  • Self-adjusting roller bearing
  • Double row
  • Lip seal on both sides
Benefits
Maintenance-free
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

Basic radial load static

Basic radial load dynamic

Ref rotation speed

Each
15 mm
42 mm
17 mm
2
2RS
Cylindrical
Self-aligning ball bearings
CN
12 °
Steel
No
0,1103 kg
2302E2RS1TN9
Each
17 mm
47 mm
19 mm
2
2RS
Cylindrical
Self-aligning ball bearings
CN
11,15 °
Steel
No
0,156 kg
2303E2RS1TN9
3400 N
12700 N
11000 r/min
Each
20 mm
52 mm
21 mm
2
2RS
Cylindrical
Self-aligning ball bearings
CN
10,58 °
Steel
No
0,205 kg
2304E2RS1TN9
4000 N
14300 N
9500 r/min
Each
25 mm
62 mm
24 mm
2
2RS
Cylindrical
Self-aligning ball bearings
CN
10,57 °
Steel
No
0,347 kg
2305E2RS1TN9
5400 N
19000 N
7500 r/min
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
15
42
17
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
17
47
19
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
20
52
21
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
62
24