Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
RNA6917	85mm mm	120mm mm	63mm mm	-	-	-	-
RNA6916	80mm mm	110mm mm	54mm mm	-	-	-	-
NK35/20R+IR30×35×20	30mm mm	45mm mm	20mm mm	-	-	-	-
7321B/DB	105mm mm	225mm mm	98mm mm	-	-	-	-
7320B/DB	100mm mm	215mm mm	94mm mm	-	-	-	-
NK32/30R+IR28×32×30	28mm mm	42mm mm	30mm mm	-	-	-	-
RNA6915	75mm mm	105mm mm	54mm mm	-	-	-	-
7319B/DB	95mm mm	200mm mm	90mm mm	-	-	-	-
NK35/30R	35mm mm	45mm mm	30mm mm	-	-	-	-
7318B/DB	90mm mm	190mm mm	86mm mm	-	-	-	-
RNA6914	70mm mm	100mm mm	54mm mm	-	-	-	-
NK35/20R	35mm mm	45mm mm	20mm mm	-	-	-	-
RNA6913	65mm mm	90mm mm	45mm mm	-	-	-	-
7317B/DB	85mm mm	180mm mm	82mm mm	-	-	-	-
NK24/20R	24mm mm	32mm mm	20mm mm	-	-	-	-
7316B/DB	80mm mm	170mm mm	78mm mm	-	-	-	-
NK24/20R+IR20×24×20	20mm mm	32mm mm	20mm mm	-	-	-	-
RNA6912	60mm mm	85mm mm	45mm mm	-	-	-	-
7315B/DB	75mm mm	160mm mm	74mm mm	-	-	-	-
RNA6911	55mm mm	80mm mm	45mm mm	-	-	-	-