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
1219ATN1219AKTN 95 170 32 2.1 63.7 27 3600 4300 106 159 2 0.17 3.7 5.7 5.7 3.1
2219A2219AK 95 170 43 2.1 83.2 34.5 3400 4000 106 159 2 0.27 2.3 3.6 3.6 4.1
2219ATN2219AKTN 95 170 43 2.1 83.2 34.5 3400 4000 106 159 2 0.27 2.3 3.6 3.6 4.1
1319A1319AK 95 200 45 3 133 51 3000 3600 108 187 2.5 0.23 2.7 4.2 4.2 6.7
1319ATN1319AKTN 95 200 45 3 133 51 3000 3600 108 187 2.5 0.23 2.7 4.2 4.2 6.7
2319A2319AK 95 200 67 3 165 64 2600 3200 108 187 2.5 0.37 1.7 2.6 2.6 9.8
2319ATN2319AKTN 95 200 67 3 165 64 2600 3200 108 187 2.5 0.37 1.7 2.6 2.6 9.8
1220A1220AK 100 180 34 2.1 68.9 30 3400 4000 111 169 2 0.17 3.7 5.7 5.7 3.7
1220ATN1220AKTN 100 180 34 2.1 68.9 30 3400 4000 111 169 2 0.17 3.7 5.7 5.7 3.7
2220A2220AK 100 180 46 2.1 97.5 40.5 3200 3800 111 169 2 0.27 2.3 3.6 3.6 5
2220ATN2220AKTN 100 180 46 2.1 97.5 40.5 3200 3800 111 169 2 0.27 2.3 3.6 3.6 5
1320A1320AK 100 215 47 3 143 57 2800 3400 113 202 2.5 0.23 2.7 4.2 4.2 8.3
1320ATN1320AKTN 100 215 47 3 143 57 2800 3400 113 202 2.5 0.23 2.7 4.2 4.2 8.3
2320A2320AK 100 215 73 3 190 80 2400 3000 113 202 2.5 0.37 1.7 2.6 2.6 12.5
2320ATN2320AKTN 100 215 73 3 190 80 2400 3000 113 202 2.5 0.37 1.7 2.6 2.6 12.5
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