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基本尺寸			基本额定载荷		额定转速		型号
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
	62		36.9	58.5		4000	RNA 4908 RS
	62		36.9	58.5		4000	RNA 4908.2RS
	62		67.1	125	8000	9500	RNA 6908
	57		29.2	61	8500	10000	NK 47/20
	57		41.8	98	8500	10000	NK 47/30
	62		64.4	137	9000	10000	RNAO 45x62x40
	55		21.6	46.5	9000	10000	RNAO 45x55x17
	55		31.4	65.5	9000	10000	NK 45/20 TN
	60		40.2	64	8500	10000	NKS 45
	55		45.7	108	9000	10000	NK 45/30 TN
	58		39.1	61	9000	10000	NKS 43
	53		27.5	55	9500	11000	NK 43/20
	53		40.2	90	9500	11000	NK 43/30
	55		27	43		4800	RNA 4907.2RS
	55		31.9	54	9500	11000	RNA 4907
	55		48.4	93	9500	11000	RNA 6907
	52		27	53	9500	11000	NK 42/20
	52		39.1	86.5	9500	11000	NK 42/30
	55		27	43		4800	RNA 4907 RS
	55		59.4	118	10000	11000	RNAO 40x55x40
	55		31.4	57	10000	11000	RNAO 40x55x20
	55		38	57	9500	11000	NKS 40
	50		38	83	10000	11000	NK 40/30
	52		30.8	51	10000	11000	RNA 49/32
	50		29.7	60	10000	11000	NK 40/20 TN
	52		47.3	90	10000	11000	RNA 69/32
	50		35.2	83	10000	12000	RNAO 40x50x34
	50		20.5	41.5	10000	12000	RNAO 40x50x17
	48		25.5	49	11000	12000	NK 38/20
	48		37.4	80	11000	12000	NK 38/30