Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
RNA4903R	22mm mm	30mm mm	13mm mm	-	-	-	-
RNA4904R	25mm mm	37mm mm	17mm mm	-	-	-	-
RNA4905R	30mm mm	42mm mm	17mm mm	-	-	-	-
RNA4906R	35mm mm	47mm mm	17mm mm	-	-	-	-
RNA4907R	42mm mm	55mm mm	20mm mm	-	-	-	-
RNA4908R	48mm mm	62mm mm	22mm mm	-	-	-	-
RNA4909R	52mm mm	68mm mm	22mm mm	-	-	-	-
RNA4910R	58mm mm	72mm mm	22mm mm	-	-	-	-
RNA4911R	63mm mm	80mm mm	25mm mm	-	-	-	-
RNA4912R	68mm mm	85mm mm	25mm mm	-	-	-	-
RNA4913R	72mm mm	90mm mm	25mm mm	-	-	-	-
RNA4914R	80mm mm	100mm mm	30mm mm	-	-	-	-
RNA4915R	85mm mm	105mm mm	30mm mm	-	-	-	-
RNA4916R	90mm mm	110mm mm	30mm mm	-	-	-	-
RNA4917R	100mm mm	120mm mm	35mm mm	-	-	-	-
RNA4918R	105mm mm	125mm mm	35mm mm	-	-	-	-
NK35/20R	35mm mm	45mm mm	20mm mm	-	-	-	-
NK35/20R+IR30×35×20	30mm mm	45mm mm	20mm mm	-	-	-	-
NK35/30R	35mm mm	45mm mm	30mm mm	-	-	-	-
NK35/30R+IR30×35×30	30mm mm	45mm mm	30mm mm	-	-	-	-