Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
RNA4913	65mm mm	90mm mm	25mm mm	-	-	-	-
RNA4912	60mm mm	85mm mm	25mm mm	-	-	-	-
RNA4911	55mm mm	80mm mm	25mm mm	-	-	-	-
RNA4910	50mm mm	72mm mm	22mm mm	-	-	-	-
RNA4909	45mm mm	68mm mm	22mm mm	-	-	-	-
RNA4908	40mm mm	62mm mm	22mm mm	-	-	-	-
RNA4907	35mm mm	55mm mm	20mm mm	-	-	-	-
RNA49/32	32mm mm	52mm mm	20mm mm	-	-	-	-
RNA4906	30mm mm	47mm mm	17mm mm	-	-	-	-
RNA49/28	28mm mm	45mm mm	17mm mm	-	-	-	-
RNA4905	25mm mm	42mm mm	17mm mm	-	-	-	-
RNA49/22	22mm mm	39mm mm	17mm mm	-	-	-	-
RNA4904	20mm mm	37mm mm	17mm mm	-	-	-	-
RNA4903	17mm mm	30mm mm	13mm mm	-	-	-	-
RNA4902	15mm mm	28mm mm	13mm mm	-	-	-	-
RNA4901	12mm mm	24mm mm	13mm mm	-	-	-	-
RNA4900	10mm mm	22mm mm	13mm mm	-	-	-	-
RNA49/9	9mm mm	20mm mm	11mm mm	-	-	-	-
RNA4872	360mm mm	440mm mm	80mm mm	-	-	-	-
RNA4868	340mm mm	420mm mm	80mm mm	-	-	-	-