Self Aligning Ball Bearings

Self Aligning Ball Bearings

Self aligning ball bearings

Self aligning ball Bearings

LYC’s self-aligning ball bearings are designed with a spherical outer ring raceway and a double raceway on the inner ring, giving them the ability to self-align. This feature is particularly beneficial when there is angular misalignment between the shaft and the housing.

  • Key Applications: Ideal for scenarios requiring radial load support and light axial loads, such as in precision machinery, textile equipment, and printing machines.
  • Self-Alignment Capability: Automatically compensates for minor misalignment during installation, improving machine stability.
  • Permissible Misalignment: Details on acceptable misalignment limits can be found in the “Bearing Type Selection” guide.

These bearings offer excellent performance in conditions where alignment errors are common, enhancing the durability and efficiency of the equipment.

Designation Principal dimensions Basic load ratings Limiting speed
Dynamic Static Grease Oil
d D B Cr Cor RPM RPM
mm mm mm KN KN r/min r/min
1203K 17 40 12 8.67 2.45 13500 16200
1203 17 40 12 8.67 2.45 13500 16200
1204 K 20 47 14 12.4 3.2 13500 16200
2304K 20 52 21 18.2 4.75 10000 13000
1204 20 47 14 12.4 3.2 13500 16200
2304 20 52 21 18.2 4.75 10000 13000
1205 K 25 52 15 14 4.05 11700 14400
2205 K 25 52 18 16.5 4.28 11700 14400
1305 K 25 62 17 18.6 6 8500 11000
2305K 25 62 24 26.5 6.95 8500 11000
1205 25 52 15 14 4.05 11700 14400
2205 25 52 18 16.5 4.28 11700 14400
1305 25 62 17 18.6 6 8500 11000
2305 25 62 24 26.5 6.95 8500 11000
1206 K 30 62 16 15.6 5.85 9000 11700
2206 K 30 62 20 23.3 5.68 9500 11700
1306 K 30 72 19 22.1 7.8 8100 10000
1206 30 62 16 15.6 5.85 9000 11700
1206TN1 30 62 16 15.6 5.85 9000 11701
2206 30 62 20 23.3 5.68 9500 11700
1306 30 72 19 22.1 7.8 8100 10000
1207 K 35 72 17 18.6 6.7 8100 10000
2207 K 35 72 23 30.1 8.6 8100 10000
1307 K 35 80 21 26 9.8 6800 8100
2307 K 35 80 31 39.7 12.9 6800 8100
1207 35 72 17 18.6 6.7 8100 10000
2207 35 72 23 30.1 8.6 8100 10000
1307 35 80 21 26 9.8 6800 8100
2307 35 80 31 39.7 12.9 6800 8100
1208 K 40 80 18 19.5 8.65 6800 8100
2208 K 40 80 23 31.2 9.8 6800 8100
1308 K 40 90 23 33.1 12.2 6000 7200
2308 K 40 90 33 52.9 15.6 6000 7200
1208 40 80 18 19.5 8.65 6800 8100
2208 40 80 23 31.2 9.8 6800 8100
1308 40 90 23 33.1 12.2 6000 7200
2308 40 90 33 52.9 15.6 6000 7200
2309 K 45 100 36 62.4 19.6 5700 6800
1209 K 45 85 19 22.4 9.65 6000 7200
2209 K 45 85 23 31.9 10.8 6000 7200
1309 K 45 100 25 38.2 16 5700 6800
1309 45 100 25 38.2 16 5700 6800
2309 45 100 36 62.4 19.6 5700 6800
2209 45 85 23 31.9 10.8 6000 7200
1209 45 85 19 22.4 9.65 6000 7200
1210 K 50 90 20 26 10.8 6300 7700
2210 K 50 90 23 33.1 11.2 6300 7700
1310 K 50 110 27 43.6 17.6 5000 6000
2310 K 50 110 40 63.7 20 5000 6000
1210 50 90 20 26 10.8 6300 7700
2210 50 90 23 33.1 11.2 6300 7700
1310 50 110 27 43.6 17.6 5000 6000
2310 50 110 40 63.7 20 5000 6000
1211 K 55 100 21 27 13.4 5000 6000
1311 K 55 120 29 51.4 22.4 4500 5400
2311 K 55 120 43 76.1 24 4500 5400
1211 55 100 21 27 13.4 5000 6000
1311 55 120 29 51.4 22.4 4500 5400
2311 55 120 43 76.1 24 4500 5400
1212 K 60 110 22 30.2 15.6 5000 6000
2212 K 60 110 28 47.8 16.8 5000 6000
1312 K 60 130 31 57.2 26.5 4050 5000
2312K 60 130 46 87.1 28.5 4050 5000
1212 60 110 22 30.2 15.6 5000 6000
2212 60 110 28 47.8 16.8 5000 6000
1312 60 130 31 57.2 26.5 4050 5000
2312 60 130 46 87.1 28.5 4050 5000
1313 K 65 140 33 63.7 29 3870 4500
1313 65 140 33 63.7 29 3870 4500
1314 K 70 150 35 74.1 27.5 3600 4320
1314 70 150 35 74.1 27.5 3600 4320
1315 K 75 160 37 79.3 30 3400 4300
2315 K 75 160 55 124 43 3400 4300
1315 75 160 37 79.3 30 3400 4300
2315 75 160 55 124 43 3400 4300
1316 80 170 39 88.4 33.5 3200 4100
1316 80 170 39 88.4 33.5 3200 4100
1317 85 180 41 97.9 38 3100 3600
1317 85 180 41 97.9 38 3100 3600
118/750 K 750 920 78 276 307 260 340
118/750 750 920 78 276 307 260 340
Designation Principal dimensions
d D
mm mm
1203K 17 40
1203 17 40
1204 K 20 47
2304K 20 52
1204 20 47
2304 20 52
1205 K 25 52
2205 K 25 52
1305 K 25 62
2305K 25 62
1205 25 52
2205 25 52
1305 25 62
2305 25 62
1206 K 30 62
2206 K 30 62
1306 K 30 72
1206 30 62
1206TN1 30 62
2206 30 62
1306 30 72
1207 K 35 72
2207 K 35 72
1307 K 35 80
2307 K 35 80
1207 35 72
2207 35 72
1307 35 80
2307 35 80
1208 K 40 80
2208 K 40 80
1308 K 40 90
2308 K 40 90
1208 40 80
2208 40 80
1308 40 90
2308 40 90
2309 K 45 100
1209 K 45 85
2209 K 45 85
1309 K 45 100
1309 45 100
2309 45 100
2209 45 85
1209 45 85
1210 K 50 90
2210 K 50 90
1310 K 50 110
2310 K 50 110
1210 50 90
2210 50 90
1310 50 110
2310 50 110
1211 K 55 100
1311 K 55 120
2311 K 55 120
1211 55 100
1311 55 120
2311 55 120
1212 K 60 110
2212 K 60 110
1312 K 60 130
2312K 60 130
1212 60 110
2212 60 110
1312 60 130
2312 60 130
1313 K 65 140
1313 65 140
1314 K 70 150
1314 70 150
1315 K 75 160
2315 K 75 160
1315 75 160
2315 75 160
1316 80 170
1316 80 170
1317 85 180
1317 85 180
118/750 K 750 920
118/750 750 920