Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
61805-ZN	25mm mm	37mm mm	7mm mm	-	-	-	-
61804-ZN	20mm mm	32mm mm	7mm mm	-	-	-	-
6319N	95mm mm	200mm mm	45mm mm	-	-	-	-
6318N	90mm mm	190mm mm	43mm mm	-	-	-	-
6317N	85mm mm	180mm mm	41mm mm	-	-	-	-
6316N	80mm mm	170mm mm	39mm mm	-	-	-	-
6315N	75mm mm	160mm mm	37mm mm	-	-	-	-
6314N	70mm mm	150mm mm	35mm mm	-	-	-	-
6313N	65mm mm	140mm mm	33mm mm	-	-	-	-
6312N	60mm mm	130mm mm	31mm mm	-	-	-	-
6311N	55mm mm	120mm mm	29mm mm	-	-	-	-
6310N	50mm mm	110mm mm	27mm mm	-	-	-	-
6309N	45mm mm	100mm mm	25mm mm	-	-	-	-
6308N	40mm mm	90mm mm	23mm mm	-	-	-	-
6307N	35mm mm	80mm mm	21mm mm	-	-	-	-
63/32N	32mm mm	75mm mm	20mm mm	-	-	-	-
6306N	30mm mm	72mm mm	19mm mm	-	-	-	-
63/28N	28mm mm	68mm mm	18mm mm	-	-	-	-
6305N	25mm mm	62mm mm	17mm mm	-	-	-	-
63/22N	22mm mm	56mm mm	16mm mm	-	-	-	-