Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
51230	150mm mm	215mm mm	50mm mm	-	-	-	-
51232	160mm mm	225mm mm	51mm mm	-	-	-	-
51234	170mm mm	240mm mm	55mm mm	-	-	-	-
51236	180mm mm	250mm mm	56mm mm	-	-	-	-
51238	190mm mm	270mm mm	62mm mm	-	-	-	-
51240	200mm mm	280mm mm	62mm mm	-	-	-	-
51244	220mm mm	300mm mm	63mm mm	-	-	-	-
51248	240mm mm	340mm mm	78mm mm	-	-	-	-
51238	190mm mm	270mm mm	62mm mm	-	-	-	-
51234	170mm mm	240mm mm	55mm mm	-	-	-	-
51240	200mm mm	280mm mm	62mm mm	-	-	-	-
51236	180mm mm	250mm mm	56mm mm	-	-	-	-
51244	220mm mm	300mm mm	63mm mm	-	-	-	-
51238	190mm mm	270mm mm	62mm mm	-	-	-	-
51248	240mm mm	340mm mm	78mm mm	-	-	-	-
51240	200mm mm	280mm mm	62mm mm	-	-	-	-
51252	260mm mm	360mm mm	79mm mm	-	-	-	-
51244	220mm mm	300mm mm	63mm mm	-	-	-	-
51256	280mm mm	380mm mm	80mm mm	-	-	-	-
51248	240mm mm	340mm mm	78mm mm	-	-	-	-