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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Down		 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]
11206 TN9 30 62 48 15.6 6700
1206 EM 30 62 16 15.6 15000
1212 EKTN9 60 110 22 31.2 8000
1212 ETN9 60 110 22 31.2 8000
1215 K 75 130 25 39 6700
1222 110 200 38 88.4 4300
129 TN9 9 26 8 3.9 38000
1304 ETN9 20 52 15 14.3 18000
1308 ETN9 40 90 23 33.8 9500
1309 EKTN9 45 100 25 39 8500
1309 ETN9 45 100 25 39 8500
1310 ETN9 50 110 27 43.6 8000
1317 K 85 180 41 97.5 4800
1318 K 90 190 43 117 4500
2200 E-2RS1TN9 10 30 14 5.53 17000
2202 E-2RS1TN9 15 35 14 7.41 14000
2202 ETN9 15 35 14 8.71 26000
2203 E-2RS1TN9 17 40 16 8.84 12000
2204 E-2RS1TN9 20 47 18 12.7 10000
2207 EKTN9 35.092 72 23 30.2 12000