Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
7238C/DB	190mm mm	340mm mm	110mm mm	-	-	-	-
NA4832	160mm mm	200mm mm	40mm mm	-	-	-	-
NA4838	190mm mm	240mm mm	50mm mm	-	-	-	-
7236C/DB	180mm mm	320mm mm	110mm mm	-	-	-	-
NA4834	170mm mm	215mm mm	45mm mm	-	-	-	-
NA4840	200mm mm	250mm mm	50mm mm	-	-	-	-
7234C/DB	170mm mm	310mm mm	104mm mm	-	-	-	-
NA4836	180mm mm	225mm mm	45mm mm	-	-	-	-
7232C/DB	160mm mm	290mm mm	96mm mm	-	-	-	-
NA4844	220mm mm	270mm mm	50mm mm	-	-	-	-
7230C/DB	150mm mm	270mm mm	90mm mm	-	-	-	-
NA4838	190mm mm	240mm mm	50mm mm	-	-	-	-
NA4848	240mm mm	300mm mm	60mm mm	-	-	-	-
7228C/DB	140mm mm	250mm mm	84mm mm	-	-	-	-
7226C/DB	130mm mm	230mm mm	80mm mm	-	-	-	-
7224C/DB	120mm mm	215mm mm	80mm mm	-	-	-	-
NA4840	200mm mm	250mm mm	50mm mm	-	-	-	-
NA4852	260mm mm	320mm mm	60mm mm	-	-	-	-
NA4844	220mm mm	270mm mm	50mm mm	-	-	-	-
7222C/DB	110mm mm	200mm mm	76mm mm	-	-	-	-