Self-aligning ball bearings

Double-row, cylindrical bore

2200 series

Caution, prices written into the "€" column are your discount prices (if you are connected), or the general public prices (if you are not).

 

Catalog » Bearing And Ball Bearing Units NSK » Self-aligning ball bearings » Double-row, cylindrical bore, 2200 series

  • Stocks & Prices
  • Specification
  • Diagram

 

 

The last letter of the code (N or R) corresponds to the manufacturer's identification.

 

Code Stk € Discount
code		 Dimensions (mm) Base load (kN) Speed limit rpm
d D B Dyn. C    Stat. Co Grease Oil
2200N
37,09  01 10 30 14 7.45 1.59 22000 28000
2200TNN
40,46  01
2201N
45,75  01 12 32 14 7.75 1.73 20000 25000
22012RSTNN
44,63  01
2201ETNN
40,42  01
2202N
46,16  01 15 35 14 7.80 1.85 18000 22000
22022RSTNN
44,63  01
2202ETNN
40,60  01
2203N
44,69  01 17 40 16 9.95 2.42 16000 19000
22032RSTNN
48,44  01
2203ETNN
40,63  01
2204N
47,79  01 20 47 18 12.8 3.30 13000 16000
22042RSTNN
52,22  01
2204ETNN
42,97  01
2205N
50,99  01 25 52 18 12.4 3.45 12000 14000
22052RSTNN
55,20  01
2205ETNN
45,47  01
2206N
59,02  01 30 62 20 15.3 4.55 10000 12000
22062RSTNN
63,91  01
2206ETNN
52,64  01
2207N
70,74  01 35 72 23 21.7 6.60 8500 10000
22072RSTNN
76,67  01
2207ETNN
63,10  01
2208N
80,73  01 40 80 23 22.4 7.35 7500 9000
22082RSTNN
85,89  01
2208ETNN
72,02  01
2209N
94,50  01 45 85 23 23.3 8.15 7100 8500
22092RSTNN
102,92  01
2209ETNN
84,29  01
2210N
96,32  01 50 90 23 23.4 8.50 6300 8000
22102RSTNN
115,60  01
2210ETNN
94,52  01
2211N
115,64  01 55 100 25 26.7 9.90 6000 7100
22112RSTNN
141,20  01
2211ETNN
115,64  01
2212N
140,50  01 60 110 28 34.0 12.6 5300 6700
22122RSTNN
171,77  01
2212ETNN
140,50  01
2213N
170,29  01 65 120 31 43.5 16.4 4800 6000
2213ETNN
170,29  01
2214N
212,14  01 70 125 31 44.0 17.1 4500 5600
2215N
257,99  01 75 130 31 44.5 17.8 4300 5300
2216N
311,70  01 80 140 33 49.0 19.9 4000 5000
2217N
381,91  01 85 150 36 58.5 23.6 3800 4800
2218N
460,25  01 90 160 40 70.5 28.7 3600 4300
2219N
878,34  01 95 170 43 84.0 34.5 3400 4000
2220N
894,91  01 100 180 46 94.5 38.5 3200 3800
2221N
986,74  01 105 190 50 109 45.0 3000 3600
2222N
1 121,65  01 110 200 53 125 51.5 2800 3400

 

 

 

 

Self-aligning ball bearings have two raceways on the inner ring and one spherical raceway on the outer ring. They can accommodate considerable misalignment due to shaft deflection or inaccurate shaft or housing machining.

Self-aligning ball bearings are made with a cylindrical or tapered bore. Tapered bore bearings are often fixed onto shafts using an adaptor sleeve.

 

Cages :

Self-aligning ball bearings are equipped with pressed steel cages but brass or polyamide are also available.

 

Special features:

On certain self-aligning ball bearings, the balls extend slightly beyond the side faces of the bearing.

 

décalage S

 

Type of bearing S (mm)
2222(K); 2316(K) 0,5
2319(K); 2320(K); 2321(K); 2322(K) 0,5
1318(K) 1,5
1319(K) 2
1320(K); 1321(K); 1322(K) 3

 

 

Acceptable misalignment:

By their design, self-aligning ball bearings allow for maximum misalignment of 4°. This angle should nonetheless be reduced since the surrounding structure must be taken into account, the leaktight system envisaged in particular.

 

Temperature of use:

From -40°C to +125°C (peak at + 150°C)

 

Normal
suffix		 Definition
TN  Polyamide cage
M  Solid brass cage
no suffix:  Steel cage

 

 

 

 

Technical drawing of bearing