Self-aligning ball bearings-The QWE Company

The self-aligning ball bearing has two structures of cylindrical hole and conical hole, and the material of the cage is steel plate, synthetic resin, etc. Its characteristic is that the outer ring raceway is spherical, with automatic centering, which can ··

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
1306ETN9	30 mm	72 mm	19 mm	-	6.8 N	19000 rpm	13000 rpm
2306E-2RS1TN9	30 mm	72 mm	27 mm	-	6.8 N	-	6700 rpm
2306	30 mm	72 mm	27 mm	-	8.8 N	18000 rpm	13000 rpm
1207ETN9	35 mm	72 mm	17 mm	-	6 N	20000 rpm	13000 rpm
2207E-2RS1TN9	35 mm	72 mm	23 mm	-	6 N	-	6300 rpm
2207ETN9	35 mm	72 mm	23 mm	-	8.8 N	18000 rpm	12000 rpm
1307ETN9	35 mm	80 mm	21 mm	-	8.5 N	16000 rpm	11000 rpm
2307E-2RS1TN9	35 mm	80 mm	31 mm	-	8.5 N	-	5600 rpm
2307ETN9	35 mm	80 mm	31 mm	-	11.2 N	16000 rpm	12000 rpm
1208ETN9	40 mm	80 mm	18 mm	-	6.95 N	18000 rpm	11000 rpm
2208E-2RS1TN9	40 mm	80 mm	23 mm	-	6.95 N	-	5600 rpm
2208ETN9	40 mm	80 mm	23 mm	-	10 N	16000 rpm	11000 rpm
1308ETN9	40 mm	90 mm	23 mm	-	11.2 N	14000 rpm	9500 rpm
2308E-2RS1TN9	40 mm	90 mm	33 mm	-	11.2 N	-	5000 rpm
2308ETN9	40 mm	90 mm	33 mm	-	16 N	14000 rpm	10000 rpm
1209ETN9	45 mm	85 mm	19 mm	-	7.8 N	17000 rpm	11000 rpm
2209E-2RS1TN9	45 mm	85 mm	23 mm	-	7.8 N	-	5300 rpm
2209ETN9	45 mm	85 mm	23 mm	-	10.6 N	15000 rpm	10000 rpm
1309ETN9	45 mm	100 mm	25 mm	-	13.4 N	12000 rpm	8500 rpm
2309E-2RS1TN9	45 mm	100 mm	36 mm	-	13.4 N	-	4500 rpm

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