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Model Inquiry > NSK Bearing

Basic size			Basic Load Ratings		Rated Rotational Speed		Model
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
52	68		41000	67500	5000	8000	NA4909
52	68		41000	67500	5000	8000	RNA4909
52	68		57000	104000	5000	8000	NA5909
52	68		57000	104000	5000	8000	RNA5909
52	68		76000	149000	5000	8000	NA6909
52	68		76000	149000	5000	8000	RNA6909
55	65		49000	104000	4000	6300	RLM5530
55	65		49000	104000	4000	6300	LM5530
55	67		38000	68000	4000	6300	RLM556720
55	67		38000	68000	4000	6300	LM556720
58	72		42500	73500	4500	7100	NA4910
58	72		42500	73500	4500	7100	RNA4910
58	72		59500	113000	4500	7100	NA5910
58	72		59500	113000	4500	7100	RNA5910
58	72		79000	163000	4500	7100	NA6910
58	72		79000	163000	4500	7100	RNA6910
63	80		53500	87500	4000	6700	NA4911
63	80		53500	87500	4000	6700	RNA4911
63	80		73500	133000	4000	6700	NA5911
63	80		73500	133000	4000	6700	RNA5911
63	80		93500	181000	4000	6700	NA6911
63	80		93500	181000	4000	6700	RNA6911
68	85		56000	95500	3800	6300	NA4912
68	85		56000	95500	3800	6300	RNA4912
68	85		77500	145000	3800	6300	NA5912
68	85		77500	145000	3800	6300	RNA5912
68	85		98000	197000	3800	6300	NA6912
68	85		98000	197000	3800	6300	RNA6912
72	90		58500	103000	3600	5600	NA4913
72	90		58500	103000	3600	5600	RNA4913

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Copyright © Hangzhou Xinhang Bearing Co., Ltd. Record number：浙ICP备2025200156号-1 sitemap.xml A professional bearing enterprise integrating R&D, production and sales, with the concept of "integrity management and quality first", provides all-round bearing solutions to domestic and foreign customers. Welcome to call for consultation!