Self-aligning Ball Bearings
Self-aligning ball bearings have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The bearings are insensitive to angular misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection.
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Inquiry | Model | Inner Diameter (mm) | Outer Diameter (mm) | Width (mm) | Basic Load Rating | Limiting Speed |
|---|---|---|---|---|---|---|---|
| d [mm] | B [mm] | B [mm] | C (kN) | [r/min] | |||
 |
1215 | 75 | 130 | 25 | 39 | 6700 | |
|
1216 K | 80 | 140 | 26 | 39.7 | 6000 | |
|
1217 K | 85 | 150 | 28 | 48.8 | 5600 | |
|
1218 | 90 | 160 | 30 | 57.2 | 5300 | |
|
1301 ETN9 | 12 | 37 | 12 | 9.36 | 28000 | |
|
1302 ETN9 | 15 | 42 | 13 | 10.8 | 24000 | |
|
13030 | 150 | 225 | 56 | 57.2 | 3400 | |
|
1307 EKTN9 | 35 | 80 | 21 | 26.5 | 11000 | |
|
1308 EM | 40 | 90 | 23 | 33.8 | 9500 | |
|
1311 EKTN9 | 55 | 120 | 29 | 50.7 | 7500 | |
|
1312 ETN9 | 60 | 130 | 31 | 58.5 | 6300 | |
|
1315 K | 75 | 160 | 37 | 79.3 | 5600 | |
|
1318 | 90 | 190 | 43 | 117 | 4500 | |
|
1319 | 95 | 200 | 45 | 133 | 4300 | |
|
1322 KM | 110 | 240 | 50 | 163 | 3600 | |
|
13944 | 220 | 300 | 60 | 60.5 | 2400 | |
|
2204 ETN9 | 20 | 47 | 18 | 16.8 | 20000 | |
|
2205 ETN9 | 25 | 52 | 18 | 16.8 | 18000 | |
|
2206 E-2RS1TN9 | 30 | 62 | 20 | 15.6 | 7500 | |
|
2206 ETN9 | 30 | 62 | 20 | 23.8 | 15000 |
