Interchangeable From INA

Slewing ring bearings comprise an inner ring and an outer ring, one of which usually incorporates a gear. From swing arm rotation on cranes to the platform on a wind turbine, turntable bearingsare an integral part of many machinated processes.Use the slewing rings interchange chart below to cross-reference bearing part numbers from different manufacturers.

Part Number	ID	OD	Gear	Type	Weight
VU360680	565 mm	795 mm	Without gear	Ball	120 kg
VSA200644-N	572 mm	742.3 mm	External gear	Ball	52 kg
VSU200644	572 mm	716 mm	Without gear	Ball	44 kg
XSA140644-N	574 mm	742.3 mm	External gear	Roller	52 kg
XSU140644	574 mm	714 mm	Without gear	Roller	44 kg
VSI250755-N	610 mm	855 mm	Internal gear	Ball	119 kg
VLA200744-N	634 mm	838.1 mm	External gear	Ball	54.5 kg
VLU200744	634 mm	848 mm	Without gear	Ball	42.5 kg
VLI200744-N	648 mm	848 mm	Internal gear	Ball	51.5 kg
VSI200744-N	648 mm	816 mm	Internal gear	Ball	58 kg
XSI140744-N	648 mm	814 mm	Internal gear	Roller	58 kg
VSA250755-N	655 mm	898 mm	External gear	Ball	128 kg
VSU250755	655 mm	855 mm	Without gear	Ball	90 kg
VSA200744-N	672 mm	838.1 mm	External gear	Ball	59 kg
VSU200744	672 mm	816 mm	Without gear	Ball	52 kg
XSA140744-N	674 mm	838.1 mm	External gear	Roller	59 kg
XSU140744	674 mm	814 mm	Without gear	Roller	52 kg
VSI250855-N	710 mm	955 mm	Internal gear	Ball	137 kg
VLA200844-N	734 mm	950.1 mm	External gear	Ball	65.5 kg
VLU200844	734 mm	948 mm	Without gear	Ball	48 kg
VLI200844-N	736 mm	948 mm	Internal gear	Ball	61.5 kg
VSI200844-N	736 mm	916 mm	Internal gear	Ball	69 kg
XSI140844-N	736 mm	914 mm	Internal gear	Roller	69 kg
VSA250855-N	755 mm	997 mm	External gear	Ball	145 kg
VSU250855	755 mm	955 mm	Without gear	Ball	101 kg
VSA200844-N	772 mm	950.1 mm	External gear	Ball	71 kg
VSU200844	772 mm	916 mm	Without gear	Ball	60 kg
XSA140844-N	774 mm	950.1 mm	External gear	Roller	71 kg
XSU140844	774 mm	914 mm	Without gear	Roller	60 kg
VSI250955-N	810 mm	1055 mm	Internal gear	Ball	149 kg

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