Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
54316U	80mm mm	145mm mm	95mm mm	-	-	-	-
54315U	75mm mm	140mm mm	95mm mm	-	-	-	-
54314U	70mm mm	130mm mm	88mm mm	-	-	-	-
54313U	65mm mm	120mm mm	79mm mm	-	-	-	-
54312U	60mm mm	115mm mm	78mm mm	-	-	-	-
54311U	55mm mm	110mm mm	78mm mm	-	-	-	-
54310U	50mm mm	100mm mm	70mm mm	-	-	-	-
54309U	45mm mm	90mm mm	62mm mm	-	-	-	-
54308U	40mm mm	82mm mm	59mm mm	-	-	-	-
54307U	35mm mm	72mm mm	52mm mm	-	-	-	-
54306U	30mm mm	62mm mm	46mm mm	-	-	-	-
54305U	25mm mm	55mm mm	42mm mm	-	-	-	-
54244U	220mm mm	310mm mm	134mm mm	-	-	-	-
54240U	200mm mm	290mm mm	133mm mm	-	-	-	-
54238U	190mm mm	280mm mm	131mm mm	-	-	-	-
54236U	180mm mm	260mm mm	118mm mm	-	-	-	-
51244	220mm mm	300mm mm	63mm mm	-	-	-	-
51240	200mm mm	280mm mm	62mm mm	-	-	-	-
51238	190mm mm	270mm mm	62mm mm	-	-	-	-
51236	180mm mm	250mm mm	56mm mm	-	-	-	-