Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NA4918R	90mm mm	125mm mm	35mm mm	-	-	-	-
NA4922R	110mm mm	150mm mm	40mm mm	-	-	-	-
NA4919R	95mm mm	130mm mm	35mm mm	-	-	-	-
NA4924R	120mm mm	165mm mm	45mm mm	-	-	-	-
NA4920R	100mm mm	140mm mm	40mm mm	-	-	-	-
RNA6909R	52mm mm	68mm mm	40mm mm	-	-	-	-
RNA6910R	58mm mm	72mm mm	40mm mm	-	-	-	-
RNA6911R	63mm mm	80mm mm	45mm mm	-	-	-	-
RNA6912R	68mm mm	85mm mm	45mm mm	-	-	-	-
RNA6913R	72mm mm	90mm mm	45mm mm	-	-	-	-
RNA6914R	80mm mm	100mm mm	54mm mm	-	-	-	-
RNA6914R	80mm mm	100mm mm	54mm mm	-	-	-	-
RNA6915R	85mm mm	105mm mm	54mm mm	-	-	-	-
RNA6916R	90mm mm	110mm mm	54mm mm	-	-	-	-
RNA6917R	100mm mm	120mm mm	63mm mm	-	-	-	-
RNA6918R	105mm mm	125mm mm	63mm mm	-	-	-	-
RNA6919R	110mm mm	130mm mm	63mm mm	-	-	-	-
RNA497	9mm mm	17mm mm	10mm mm	-	-	-	-
RNA495	7mm mm	13mm mm	10mm mm	-	-	-	-
RNA69/22R	32mm mm	45mm mm	30mm mm	-	-	-	-