NSK bearings-Shandong Hengzhou Bearing Co., Ltd.

Basic dimensions			Basic rated load		Rated speed		Model
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C₀[kN]	[r/min]	[r/min]
42	55		57500	106000	6300	10000	RNA6907
45	55		31000	53500	4800	8000	RLM4520
45	55		31000	53500	4800	8000	LM4520
45	55		43500	83500	4800	8000	RLM4530
45	55		43500	83500	4800	8000	LM4530
48	62		39000	61500	5600	9000	NA4908
48	62		39000	61500	5600	9000	RNA4908
48	62		54500	95000	5600	9000	NA5908
48	62		54500	95000	5600	9000	RNA5908
48	62		72000	137000	5600	9000	NA6908
48	62		72000	137000	5600	9000	RNA6908
50	62		35500	60500	4300	7100	RLM506220
50	62		35500	60500	4300	7100	LM506220
50	62		43000	77500	4300	7100	RLM506225
50	62		43000	77500	4300	7100	LM506225
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

NSK bearings