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.

PDF
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]
2311 KM 55 120 43 76.1 7500
2312 M 60 130 46 87.1 7000
2313 M 65 140 48 95.6 6300
11209 TN9 45 85 58 22.9 4500
1204 EKTN9 20 47 14 12.7 20000
1205 ETN9 25 52 15 14.3 18000
1207 EKTN9 35 72 17 19 13000
1207 EM 35 72 17 19 13000
1208 ETN9 40 80 18 19.9 11000
1209 ETN9 45 85 19 22.9 11000
1210 EKTN9 50 90 20 26.5 10000
1210 ETN9 50 90 20 26.5 10000
1224 KM 120 215 42 119 4000
1226 M 130 230 46 127 3600
126 TN9 6 19 6 2.47 45000
1303 ETN9 17 47 14 12.7 20000
1306 EKTN9 30.092 72 19 22.5 13000
1310 EKTN9 50 110 27 43.6 8000
1312 EKTN9 60 130 31 58.5 6300
1313 EKTN9 65 140 33 65 6000