Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
6306-Z	30mm mm	72mm mm	19mm mm	-	-	-	-
63/28-Z	28mm mm	68mm mm	18mm mm	-	-	-	-
6305-Z	25mm mm	62mm mm	17mm mm	-	-	-	-
63/22-Z	22mm mm	56mm mm	16mm mm	-	-	-	-
6304-Z	20mm mm	52mm mm	15mm mm	-	-	-	-
6303-Z	17mm mm	47mm mm	14mm mm	-	-	-	-
6302-Z	15mm mm	42mm mm	13mm mm	-	-	-	-
6301-Z	12mm mm	37mm mm	12mm mm	-	-	-	-
6300-Z	10mm mm	35mm mm	11mm mm	-	-	-	-
635-Z	5mm mm	19mm mm	6mm mm	-	-	-	-
634-Z	4mm mm	16mm mm	5mm mm	-	-	-	-
633-Z	3mm mm	13mm mm	5mm mm	-	-	-	-
6228-Z	140mm mm	250mm mm	42mm mm	-	-	-	-
6226-Z	130mm mm	230mm mm	40mm mm	-	-	-	-
6224-Z	120mm mm	215mm mm	40mm mm	-	-	-	-
6222-Z	110mm mm	200mm mm	38mm mm	-	-	-	-
6221-Z	105mm mm	190mm mm	36mm mm	-	-	-	-
6220-Z	100mm mm	180mm mm	34mm mm	-	-	-	-
6220-RZ	100mm mm	180mm mm	34mm mm	-	-	-	-
6220-RS	100mm mm	180mm mm	34mm mm	-	-	-	-