Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NK25/16R	28mm mm	37mm mm	20mm mm	-	-	-	-
7314B/DB	70mm mm	150mm mm	70mm mm	-	-	-	-
NK25/20R	25mm mm	33mm mm	20mm mm	-	-	-	-
RNA6910	50mm mm	72mm mm	40mm mm	-	-	-	-
7313B/DB	65mm mm	140mm mm	66mm mm	-	-	-	-
RNA6909	45mm mm	68mm mm	40mm mm	-	-	-	-
NK26/16R	26mm mm	34mm mm	16mm mm	-	-	-	-
7312B/DB	60mm mm	130mm mm	62mm mm	-	-	-	-
RNA6908	40mm mm	62mm mm	40mm mm	-	-	-	-
NK26/16R+IR22×26×16	22mm mm	34mm mm	16mm mm	-	-	-	-
7311B/DB	55mm mm	120mm mm	58mm mm	-	-	-	-
NK26/16R+IR22×26×20	22mm mm	34mm mm	20mm mm	-	-	-	-
RNA6907	35mm mm	55mm mm	36mm mm	-	-	-	-
RNA69/32	32mm mm	52mm mm	36mm mm	-	-	-	-
NA6919	95mm mm	130mm mm	63mm mm	-	-	-	-
NK26/20R	26mm mm	34mm mm	20mm mm	-	-	-	-
NA6918	90mm mm	125mm mm	63mm mm	-	-	-	-
7310B/DB	50mm mm	110mm mm	54mm mm	-	-	-	-
NK28/20R	28mm mm	37mm mm	20mm mm	-	-	-	-
7309B/DB	45mm mm	100mm mm	50mm mm	-	-	-	-