Self-aligning ball bearing

Bearing code Overall dimensions(mm) Rated load(kN) Limiting rotational speed(r/min) Mounting dimensions(mm) Calculation coefficient Weight(kg)
Cylindrical holeTapered hole dDBr1,2
min		 CrCor GreaseOil lubrication da
min		Da
max		ra
max		 eY1Y2Y0
1221A1221AK 105 190 36 2.1 74.1 32.5 3200 3800 116 179 2 0.17 3.7 5.7 5.7 4.35
1221ATN1221AKTN 105 190 36 2.1 74.1 32.5 3200 3800 116 179 2 0.17 3.7 5.7 5.7 4.35
2221A2221AK 105 190 50 2.1 108 45 3000 3600 116 179 2 0.28 2.2 3.5 3.5 6.1
2221ATN2221AKTN 105 190 50 2.1 108 45 3000 3600 116 179 2 0.28 2.2 3.5 3.5 6.1
1222A1222AK 110 200 38 2.1 88.4 39 3000 3600 121 189 2 0.17 3.7 5.7 5.7 5.15
1222ATN1222AKTN 110 200 38 2.1 88.4 39 3000 3600 121 189 2 0.17 3.7 5.7 5.7 5.15
2222A2222A 110 200 53 2.1 124 52 2800 3400 121 189 2 0.28 2.2 3.5 3.5 7.1
2222TN2222AKTN 110 200 53 2.1 124 52 2800 3400 121 189 2 0.28 2.2 3.5 3.5 7.1
1322A1322AK 110 240 50 3 163 72 2400 3000 123 227 2.5 0.22 2.9 4.5 4.5 12
1322ATN1322AKTN 110 240 50 3 163 72 2400 3000 123 227 2.5 0.22 2.9 4.5 4.5 12
2322A2322AK 110 240 80 3 216 95 2200 2800 123 227 2.5 0.37 1.7 2.6 2.6 17.5
2322ATN2322AKTN 110 240 80 3 216 95 2200 2800 123 227 2.5 0.37 1.7 2.6 2.6 17.5
10001224- 120 215 42 2.1 91.9 52.5 2000 2600 131 204 2 0.2 3.21 4.97 4.97 7.04
1001224K- 120 215 42 2.1 88.8 49.9 2000 2600 131 204 2 0.2 3.21 4.97 4.97 5.96
1111224K- 120 215 42 2.1 88.8 49.9 2000 2600 131 204 2 0.2 3.21 4.97 4.97 5.9
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