NNCF50 Type

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NNCF50 Type

Semi-locating bearings, allowing axial fixation on one side and floating (axial displacement) on the other. Corresponding to the SL1850 series. These bearings can withstand high radial loads and unidirectional axial loads, thus enabling axial positioning of the shaft in one direction. Conversely, they function as floating bearings in the opposit...

Nominal model(Semi positioning bearings)	Main dimensions(mm)					Rated load(KN)		Fatigue ultimate load(KN)	Rated speed(rpm)	Speed limit(rpm)	Installation dimensions(mm)			Coefficient	Allow axial displacement	Weight(kg)
NNCF50 Type	d	D	B	r(min)	Ew	Cr	Cor	Pu	nar	nG	da(min)	Da(max)	ra(max)	f0	s	Weight(kg)
NNCF5004V	20	42	30	0.6	36.81	52.3	57	6.2	8500	10000	23.2	38.7	0.5	0.5	1	0.2
NNCF5005V	25	47	30	0.6	42.51	59.4	71	7.65	7000	9000	28.7	43.5	0.5	0.5	1	0.23
NNCF5006V	30	55	34	1	49.6	73.7	88	10	6000	7500	34.7	50.3	1	0.5	1.5	0.35
NNCF5007V	35	62	36	1	55.52	89.7	112	12.9	5300	6700	40.2	57.5	1	0.5	1.5	0.46
NNCF5008V	40	68	38	1	61.74	106	140	16.3	4800	6000	44.8	63.3	1	0.5	1.5	0.56
NNCF5009V	45	75	40	1	66.85	112	156	18.3	4300	5300	50.2	70	1	0.5	1.5	0.71
NNCF5010V	50	80	40	1	72.23	142	196	23.6	4000	5000	55.5	74.8	1	0.5	1.5	0.76
NNCF5011V	55	90	46	1.1	83.54	190	280	34.5	3400	4300	61	84	1	0.5	1.5	1.15
NNCF5012V	60	95	46	1.1	86.74	198	300	36.5	3400	4000	66	89	1	0.5	1.5	1.25
NNCF5013V	65	100	46	1.1	93.09	209	325	40	3000	3800	72	94	1	0.5	1.5	1.3
NNCF5014V	70	110	54	1.1	100.28	238	345	45	2800	3600	76	105	1	0.5	3	1.85
NNCF5015V	75	115	54	1.1	107.9	251	380	49	2600	3200	81	109	1	0.5	3	1.95
NNCF5016V	80	125	60	1.1	117.4	308	455	58.5	2400	3000	86	119	1	0.5	3.5	2.6
NNCF5017V	85	130	60	1.1	121.95	314	475	60	2400	3000	91	124	1	0.5	3.5	2.7
NNCF5018V	90	140	67	1.5	130.65	369	560	69.5	2200	2800	98	133	1.5	0.5	4	3.6
NNCF5020V	100	150	67	1.5	140.2	391	620	75	2000	2600	108	143	1.5	0.5	4	3.95
NNCF5022V	110	170	80	2	156.7	512	800	95	1800	2200	120	161	2	0.5	5	6.3
NNCF5024V	120	180	80	2	168.15	539	880	104	1700	2000	130	171	2	0.5	5	6.75
NNCF5026V	130	200	95	2	184.4	765	1250	143	1500	1900	141	190	2	0.5	5	10
NNCF5028V	140	210	95	2	198.4	809	1370	156	1400	1800	151	200	2	0.5	5	11
NNCF5030V	150	225	100	2	207.45	842	1430	160	1300	1700	160	217	2	0.5	6	13.5
NNCF5032V	160	240	109	2.1	224.8	952	1600	180	1200	1500	171	231	2	0.5	6	16
NNCF5034V	170	260	122	2.1	243	1230	2120	236	1100	1400	181	251	2	0.5	6	23
NNCF5036V	180	280	136	2.1	260.5	1420	2500	270	1100	1300	191	270	2	0.5	8	30.5
NNCF5038V	190	290	136	2.1	270	1470	2600	280	1000	1300	202	280	2	0.5	8	31.5