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]
135 TN9 5 19 6 2.51 45000
2200 ETN9 10 30 14 8.06 34000
2201 E-2RS1TN9 12 32 14 6.24 16000
2203 ETN9 17 40 16 10.6 24000
2206 EKTN9 30 62 20 23.8 15000
2207 E-2RS1TN9 35 72 23 19 6300
2209 E-2RS1TN9 45 85 23 22.9 5300
2210 EKTN9 50 90 23 33.8 9500
2211 EKTN9 55 100 25 39 8500
2213 ETN9 65 120 31 57.2 7000
2215 EKTN9 75 130 31 58.5 6300
2218 90 160 40 70.2 5300
2219 KM 95 170 43 83.2 5000
2220 100 180 46 97.5 4800
2220 K 100 180 46 97.5 4800
2303 E-2RS1TN9 17 47 19 12.7 10000
2304 E-2RS1TN9 20 52 21 14.3 9000
2304 M 20 52 21 18.2 19000
2306 E-2RS1KTN9 30 72 27 22.5 6700
2307 E-2RS1KTN9 35 80 31 26.5 5600