NJ - Jtekt North America

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		LINA 明细表	DESIGNATION Bearing Designation ⁿ/ₐ	SD SD - Shaft Dia. [mm]	D D - Outside Diameter [mm]	B B - Bearing Width [mm]	R r - Radius [mm]	R1 r - Radius [mm]	CR C - Basic Dynamic Load Rating [kN]	CO C0 - Basic Static Load Rating [kN]	CU Cu - Fatigue Load Limit [kN]	NG Limiting Speed (Grease) [rpm]	NO Limiting Speed (Oil) [rpm]

		NJ204R	NJ204R	20	47	14.0	1.0	0.6	32.2	22.6	3.05	15000	18000
		NJ2204	NJ2204	20	47	18.0	1.0	0.6	27.8	18.4	2.70	13000	18000
		NJ2204R	NJ2204R	20	47	18.0	1.0	0.6	38.3	28.3	3.60	13000	18000
		NJ304R	NJ304R	20	52	15.0	1.1	0.6	39.4	26.9	3.75	12000	16000
		NJ2304	NJ2304	20	52	21.0	1.1	0.6	38.0	30.2	3.60	11000	16000
		NJ2304R	NJ2304R	20	52	21.0	1.1	0.6	52.5	38.8	5.40	11000	16000
		NJ205R	NJ205R	25	52	15.0	1.0	0.6	36.7	27.7	3.75	13000	15000
		NJ2205	NJ2205	25	52	18.0	1.0	0.6	29.6	22.8	3.05	12000	16000
		NJ2205R	NJ2205R	25	52	18.0	1.0	0.6	43.6	34.6	4.40	12000	15000
		NJ305R	NJ305R	25	62	17.0	1.1	1.1	51.9	37.4	4.85	10000	14000
		NJ2305	NJ2305	25	62	24.0	1.1	1.1	53.4	40.9	5.70	9100	14000
		NJ2305R	NJ2305R	25	62	24.0	1.1	1.1	71.2	56.1	7.50	9100	14000
		NJ206R	NJ206R	30	62	16.0	1.0	0.6	48.9	37.4	5.25	11000	13000
		NJ2206	NJ2206	30	62	20.0	1.0	0.6	41.0	33.1	4.20	9800	13000
		NJ2206R	NJ2206R	30	62	20.0	1.0	0.6	61.2	49.8	6.80	9700	13000
		NJ306R	NJ306R	30	72	19.0	1.1	1.1	66.5	50.2	6.80	8700	12000
		NJ2306	NJ2306	30	72	27.0	1.1	1.1	64.3	50.8	7.15	7700	12000
		NJ2306R	NJ2306R	30	72	27.0	1.1	1.1	93.3	77.6	10.1	7800	12000
		NJ406	NJ406	30	90	23.0	1.5	1.5	78.3	55.0	7.95	7600	10000
		NJ207R	NJ207R	35	72	17.0	1.1	0.6	62.9	50.2	6.55	9300	11000
		NJ2207	NJ2207	35	72	23.0	1.1	0.6	61.3	51.2	7.15	8500	11000
		NJ2207R	NJ2207R	35	72	23.0	1.1	0.6	77.1	65.3	9.20	8300	11000
		NJ307R	NJ307R	35	80	21.0	1.5	1.1	83.3	65.4	9.35	7700	10000
		NJ2307	NJ2307	35	80	31.0	1.5	1.1	75.5	65.7	7.95	7000	10000
		NJ2307R	NJ2307R	35	80	31.0	1.5	1.1	116	101	15.0	6900	10000

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