Spherical roller bearing-The QWE Company

Spherical roller bearings have double row rollers, the outer ring has a shared spherical raceway, and the inner ring has two raceways that are inclined at an angle relative to the bearing axis. This ingenious structure makes it have self-aligning performa··

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
22205/20E	20 mm	52 mm	18 mm	44 N	-	13000 rpm	17000 rpm
22205E	25 mm	52 mm	18 mm	44 N	-	13000 rpm	17000 rpm
BS2-2205-2RS/VT143	25 mm	52 mm	23 mm	44 N	-	-	6100 rpm
21305CC	25 mm	62 mm	17 mm	41.5 N	-	9300 rpm	12000 rpm
22206E	30 mm	62 mm	20 mm	60 N	-	10000 rpm	14000 rpm
BS2-2206-2RS/VT143	30 mm	62 mm	25 mm	60 N	-	-	5100 rpm
21306CC	30 mm	72 mm	19 mm	61 N	-	8200 rpm	10000 rpm
22207E	35 mm	72 mm	23 mm	85 N	-	9000 rpm	12000 rpm
BS2-2207-2RS/VT143	35 mm	72 mm	28 mm	85 N	-	-	4300 rpm
21307CC	35 mm	80 mm	21 mm	72 N	-	7300 rpm	9500 rpm
22208E	40 mm	80 mm	23 mm	90 N	-	8000 rpm	11000 rpm
BS2-2208-2RS/VT143	40 mm	80 mm	28 mm	90 N	-	-	3900 rpm
21308E	40 mm	90 mm	23 mm	108 N	-	7000 rpm	9500 rpm
22308E/VA405	40 mm	90 mm	33 mm	140 N	-	6000 rpm	8000 rpm
22308E	40 mm	90 mm	33 mm	140 N	-	6000 rpm	8000 rpm
BS2-2308-2RS/VT143	40 mm	90 mm	38 mm	140 N	-	-	3900 rpm
22209E	45 mm	85 mm	23 mm	98 N	-	7500 rpm	10000 rpm
BS2-2209-2RS/VT143	45 mm	85 mm	28 mm	98 N	-	-	3500 rpm
21309E	45 mm	100 mm	25 mm	127 N	-	6300 rpm	8500 rpm
22309E/VA405	45 mm	100 mm	36 mm	183 N	-	5300 rpm	7000 rpm

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