Self-aligning ball bearings
Self-aligning ball bearings and bearing outer ring center orbit appear before the same sphere, with a double row inner ring track. Processed into spherical outer orbit, so that the combination of inner ring with beads to the outer circle inclined to maintain a certain degree of freedom, namely the so-called self-aligning properties. So can automatically adjust the shaft and bearing boxes for processing, resulting from improper installation of the axis offset. Cage commonly used steel stamping or punching made of engineering plastics.
   Open type center adjustment   ( back to top )
Bearings type size(mm) Basic rated load(KN) Speed (r/min) Weight(kg)
Cylindrical hole
10000 (TN1,M)		 Cylindrical hole10000K (KTN1,KM) d D B Cr Cor      
135 - 5 19 6 2.5 0.55  32000 38000 0.009
196V6 - 6 15 5 1.6 0.4 31000 37000 0.006
126 - 19 6 2.5 0.55 32000 38000 0.009
127 - 7 22 7 2.7 0.65 30000 36000 0.014
108 - 8 22 7 2.7 0.65 30000 36000 0.014
129 - 9 26 8 3.9 0.95 26000 32000 0.022
1200 1200K 10 30 9 5.48 1.2 24000 28000 0.035
2200 2200K 30 14 7.12 1.58 24000 28000 0.05
1300 1300K 35 11 7.22 1.62 20000 24000 0.06
2300 2300K 35 17 11 2.45 18000 22000 0.09
1201 1201K 12 32 10 5.55 1.25 22000 26000 0.042
2201 2201K 32 14 8.8 1.8 22000 26000 0.059
1301 1301K 37 12 9.42 2.12 18000 22000 0.07
2301 2301K 37 17 12.5 2.72 17000 22000 0.104
1202 1202K 15 35 11 7.48 1.75 18000 22000 0.051
2202 2202K 35 14 7.65 1.8 18000 22000 0.06
1302 1302K 42 13 9.5 2.28 16000 22000 0.1
2302 2302K 42 17 12 2.88 14000 18000 0.11
1203 1203K 17 40 12 7.9 2.02 16000 20000 0.076
2203 2203K 40 16 9 2.45 16000 20000 0.09
1303 1303K 47 14 12.5 3.18 14000 17000 0.14
2303 2303K 47 19 14.5 3.58 13000 16000 0.17
1204 1204K 20 47 14 9.95 2.65 14000 17000 0.12
2204 2204K 47 18 12.5 3.28 14000 17000 0.15
1304 1304K 52 15 12.5 3.28 12000 15000 0.17
2304 2304K 52 21 17.8 4.75 11000 14000 0.22
1205 1205K 25 52 15 12 3.3 12000 14000 0.14
2205 2205K 25 52 18 12.5 3.4 12000 14000 0.19
1305 1305K 62 17 17.8 5.05 10000 13000 0.26
2305 2305K 62 24 24.5 6.48 9500 12000 0.35
1206 1206K 30 62 16 15.8 4.7 10000 12000 0.23
2206 2206K 62 20 15.2 4.6 10000 12000 0.26
1306 1306K 72 19 21.5 6.28 8500 11000 0.398
2306 2306K 72 27 31.5 8.68 8000 10000 0.5
1207 1207K 35 72 17 15.8 5.08 8500 10000 0.32
2207 2207K 72 23 21.8 6.65 8000 10000 0.44
1307 1307K 80 21 25 7.95 7500 9500 0.54
2307 2307K 80 31 39.2 11 7100 9000 0.68
1208 1208K 40 80 18 19 6.95 8500 10000 0.42
2208 2208K 80 23 31.9 10 7500 9000 0.51
1308 1308K 90 23 33.8 11.2 6700 8000 0.72
2308 2308K 90 33 54 16 6300 7500 0.93
1209 1209K 45 85 19 22.9 7.8 7500 9000 0.47
2209 2209K 85 23 32.5 10.6 7000 8500 0.55
1309 1309K 100 25 39 13.4 6300 7500 0.96
2309 2309K 100 36 63.7 19.3 5600 6700 1.25
1210 1210K 50 90 20 26.5 9.15 7000 8500 0.53
2210 2210K 90 23 33.8 11.2 6300 7500 0.6
1310 1310K 100 27 43.6 14 5600 6700 1.2
2310 2310K 100 40 63.7 20 5300 6300 1.65
   Closed automatically double row center adjustment   ( back to top )
Bearings type Main dimensions ( mm) Basic rated load (KN) Speed (r/min) Quality (kg)
 Cylindrical hole
      10000 (TN1,M)		 Taper hole
     10000K (TN1,M)		 d D B Cr Cor Oil  
2200-2RS 2200-2RSK 10 30 14 5.53 1.18 17000 0.048
2201-2RS 2201-2RSK 12 32 14 6.24 1.43 16000 0.053
2202-2RS 2202-2RSK 15 35 14 7.41 1.76 14000 0.058
2302-2RS 2202-2RSK 42 17 10.8 2.6 12000 0.11
2203-2RS 2203-2RSK 17 40 16 8.84 2.2 12000 0.089
2303-2RS 2303-2RSK 47 19 12.7 3.4 11000 0.16
2204-2RS 2204-2RSK 20 47 18 12.7 3.4 10000 0.14
2304-2RS 2304-2RSK 52 21 14.3 4 9500 0.21
2205-2RS 2205-2RSK 25 52 18 14.3 4 9000 0.16
2305-2RS 2305-2RSK 62 24 19 5.4 7500 0.34
2206-2RS 2206-2RSK 30 62 20 15.6 4.65 7500 0.26
2306-2RS 2306-2RSK 72 27 22.5 6.8 6700 0.51
2207-2RS 2207-2RSK 35 72 23 19 6 6300 0.41
2307-2RS 2307-2RSK 80 31 26.5 8.5 5600 0.7
2208-2RS 2208-2RSK 40 80 23 19.9 6.95 5600 0.5
2308-2RS 2308-2RSK 90 33 33.8 11.2 5000 0.96
2209-2RS 2209-2RSK 45 85 23 22.9 7.8 5300 0.53
2309-2RS 2309-2RSK 100 36 39 13.4 4500 1.3
2210-2RS 2210-2RSK 50 90 23 22.9 8.15 4800 0.57
2310-2RS 2310-2RSK 110 40 43.6 14 4000 1.65
   Center adjustment ball bearing(inner ring strength)  ( back to top )
Bearings type Main dimensions ( mm)                               Basic rated load (KN) Basic rated (loadr/min) Weight(kg)
 Cylindrical hole (TN1,M) d D B   D2     C  Cr Cor Oil  
  11204   20 47 14  28.9   40  12.7 3.4 9000 0.18
11205 25 52 15  33.3 44 14.3 4 8000 0.22
11305 62 17 38 48 19 5.4 6700 0.41
11206 30 62 16 40.1 48 15.6 4.65 6700 0.35
11306 72 19 45 52 22.5 6.8 5600 0.61
11207 35 72 17 47 52 19 6 5600 0.54
11307 80 21 51.7 56 26.5 8.5 5000 0.81
11208 40 80 18 54 56 19.9 6.95 5000 0.72
11308 90 23 61.4 58 33.8 11.2 4500 1.1


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