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Self Aligning Ball Bearing D 5-25mm

Self Aligning Ball Bearing D 5-25mm

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Product Details

Description

Self-aligning ball bearings have two volleyballs. The raceway of the outer ring has the shape of a hollow ball. The inner ring, cage and balls are designed such that they can pivot a few degrees from a central position. Therefore, the misalignment of the shaft and the sag can be balanced by the self-aligning ball bearing. The load can be carried out axially or radially in both directions.

Feature

The outer ring has two volleyballs and a common concave spherical raceway so that the bearings are self-aligning and insensitive to angular misalignment of the shaft relative to the housing.

In addition, all self-aligning ball bearings have the lowest frictional friction and maintain a low temperature even at high speeds.

Parameter

Principal dimensions (mm)Basic load ratings (kN)Fatigue load limit Pu (kN)Speed ratings (r/min)Weight (kg)DesignationDimensions (mm)Abutment and fillet dimensions (mm)Value
dDBdyc Crstc CorReference speedLimiting SpeedCylindrical boreTapered boredd1 ~D1 ~D2 ~r1,2 Minda MinDa Maxra MaxeY1Y2Y0
51962.510.480.02563000450000.009135TN9 Bearing-510.315.40.37.416.60.30.331.932
61962.510.480.02570000450000.009126TN9 Bearing-610.315.40.38.416.60.30.331.932
72272.650.560.02963000400000.014127TN9 Bearing-712.617.60.39.419.60.30.331.932
82272.650.560.02960000400000.014108TN9 Bearing-812.617.60.310.419.60.30.331.932
92683.90.820.04360000380000.022129TN9 Bearing-914.821.10.311.423.60.30.331.932
103095.531.180.06156000360000.0341200ETN9 Bearing
1016.724.40.614.225.80.60.331.932
1030148.061.730.0950000340000.0472200ETN9 Bearing-1015.324.30.614.225.80.60.541.151.81.3
1232106.241.430.07250000320000.041201ETN9 Bearing-1218.226.40.616.227.80.60.331.932
1232148.521.90.09845000300000.0532201ETN9 Bearing-1217.526.50.616.227.80.60.51.2521.3
1237129.362.160.1240000280000.0671301ETN9 Bearing-122030.8117.631.410.351.82.81.8
12371711.72.70.1438000280000.0952301 Bearing-1218.631117.631.410.61.051.61.1
1535117.411.760.0945000280000.0491202ETN9 Bearing-1521.229.60.619.230.80.60.331.932
1535148.712.040.1138000260000.062202ETN9 Bearing-1520.930.20.619.230.80.60.431.52.31.6
15421310.82.60.1434000240000.0941302ETN9 Bearing-1523.935.3120.636.410.3123.12.2
15421711.92.90.1532000240000.122302 Bearing-1523.235.2120.636.410.521.21.91.3
1740128.842.20.1238000240000.0731203ETN9 Bearing-172433.60.621.235.80.60.3123.12.2
17401610.62.550.1434000240000.0882203ETN9 Bearing-1723.834.10.621.235.80.60.431.52.31.6
17471412.73.40.1828000200000.121303ETN9 Bearing-1728.941122.641.410.32.13.32.2
17471914.63.550.1930000220000.162303 Bearing-1725.839.4122.641.410.521.21.91.3
20471412.73.40.1832000200000.121204ETN9 Bearing1204EKTN9 Bearing2028.941125.641.410.32.13.32.2
20471816.84.150.2228000200000.142204ETN9 Bearing-2027.441125.641.410.41.62.41.6
20521514.340.2126000180000.161304ETN9 Bearing-2033.345.61.1274510.282.23.52.5
20522118.24.750.2426000190000.222304TN Bearing-2028.843.71.1274510.521.21.91.3
25521514.340.2128000180000.141205ETN9 Bearing1205EKTN9 Bearing2533.345.6130.646.410.282.23.52.5
25521816.84.40.2326000180000.162205ETN9 Bearing2205EKTN9 Bearing2532.346.1130.646.410.351.82.81.8
256217195.40.2822000150000.261305ETN9 Bearing1305EKTN9 Bearing2537.852.51.1325510.282.23.52.5
256224277.10.3722000160000.342305ETN9 Bearing-2535.553.51.1325510.441.42.21.4
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