Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
RNA4844	240mm mm	270mm mm	50mm mm	-	-	-	-
7209B/DF	45mm mm	85mm mm	38mm mm	-	-	-	-
RNA4848	265mm mm	300mm mm	60mm mm	-	-	-	-
7208B/DF	40mm mm	80mm mm	36mm mm	-	-	-	-
7320AC	100mm mm	215mm mm	47mm mm	-	-	-	-
7319AC	95mm mm	200mm mm	45mm mm	-	-	-	-
RNA4852	285mm mm	320mm mm	60mm mm	-	-	-	-
RNA4856	305mm mm	350mm mm	69mm mm	-	-	-	-
RNA4860	330mm mm	380mm mm	80mm mm	-	-	-	-
7318AC	90mm mm	190mm mm	43mm mm	-	-	-	-
RNA4864	350mm mm	400mm mm	80mm mm	-	-	-	-
7317AC	85mm mm	180mm mm	41mm mm	-	-	-	-
RNA4868	370mm mm	420mm mm	80mm mm	-	-	-	-
7316AC	80mm mm	170mm mm	39mm mm	-	-	-	-
RNA4872	390mm mm	440mm mm	80mm mm	-	-	-	-
7315AC	75mm mm	160mm mm	37mm mm	-	-	-	-
RNA49/22R	28mm mm	39mm mm	17mm mm	-	-	-	-
7314AC	70mm mm	150mm mm	35mm mm	-	-	-	-
RNA49/28R	32mm mm	45mm mm	17mm mm	-	-	-	-
7313AC	65mm mm	140mm mm	33mm mm	-	-	-	-