Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
UCF207	35mm mm	72mm mm	42.9mm mm	-	-	-	-
UCF210	50mm mm	90mm mm	51.6mm mm	-	-	-	-
UCF208	40mm mm	80mm mm	49.2mm mm	-	-	-	-
UCF318	90mm mm	190mm mm	96mm mm	-	-	-	-
UCF209	45mm mm	85mm mm	49.2mm mm	-	-	-	-
UCF319	95mm mm	200mm mm	103mm mm	-	-	-	-
UCF210	50mm mm	90mm mm	51.6mm mm	-	-	-	-
UCF320	100mm mm	215mm mm	108mm mm	-	-	-	-
UCF318	90mm mm	190mm mm	96mm mm	-	-	-	-
UCF321	105mm mm	225mm mm	112mm mm	-	-	-	-
UCF319	95mm mm	200mm mm	103mm mm	-	-	-	-
UCF322	110mm mm	240mm mm	117mm mm	-	-	-	-
UCF307	35mm mm	80mm mm	48mm mm	-	-	-	-
UCF310	50mm mm	110mm mm	61mm mm	-	-	-	-
UCF308	40mm mm	90mm mm	52mm mm	-	-	-	-
UCF311	55mm mm	120mm mm	66mm mm	-	-	-	-
UCF309	45mm mm	100mm mm	57mm mm	-	-	-	-
UCF312	60mm mm	130mm mm	71mm mm	-	-	-	-
UCF310	50mm mm	110mm mm	61mm mm	-	-	-	-
UCF313	65mm mm	140mm mm	75mm mm	-	-	-	-