NF Type

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NF Type

Single-row, single rib on the outer ring, double ribs on the inner ring. NF-type cylindrical roller bearings can be used for axial positioning in one direction. If axial positioning in two directions is required, the corresponding NP-type cylindrical roller bearings can be adopted, which are bidirectional positionable bearings with a loose rib o...

Nominal model (Distinguished by cage type) <			Main dimensions(mm) <						Rated load(KN) <		Limiting speed(rpm) <			Installation dimensions(mm) <					Weight(kg)
Turned copper riveted type	Stamping steel	Nylon	d	D	B	r(min)	r1(min)	Ew	Cr	Cor	Thermal reference speed	Mechanical rotational speed	Grease lubrication	da(min)	Db(max)	Db(min)	ra(max)	rb(max)	Weight(kg)
NF1012M	—	—	60	95	18	1.1	1	85.5	40	48.5	7500	—	6700	66.5	90	87	1	1	0.474
NF212M	NF212W	NF212ET	60	110	22	1.5	1.5	97.5	68.5	75	7100	—	4800	68	102	100	1.5	1.5	0.823
NF312M	NF312W	NF312ET	60	130	31	2.1	2.1	113	124	126	6000	—	3800	71	119	115	2	2	1.78
NF412M	NF412W	—	60	150	35	2.1	2.1	127	167	168	5000	—	3400	71	139	130	2	2	3.04
NF1013M	—	—	65	100	18	1.1	1	90.5	41	51	6700	—	6300	71.5	95	92	1	1	0.504
NF213M	NF213W	NF213ET	65	120	23	1.5	1.5	105.6	84	94.5	6300	—	4300	73	112	108	1.5	1.5	1.05
NF313M	NF313W	NF313ET	65	140	33	2.1	2.1	121.5	135	139	5600	—	3600	76	129	125	2	2	2.17
NF413M	—	—	65	160	37	2.1	2.1	135.3	195	203	4500	—	4000	76	149	138.8	2	2	3.63
NF1014M	—	—	70	110	20	1.1	1	100	58.5	70.5	6300	—	6000	76.5	105	101	1	1	0.693
NF214M	NF214W	NF214ET	70	125	24	1.5	1.5	110.5	83.5	95	6300	—	4000	78	117	113	1.5	1.5	1.14
NF314M	NF314W	NF314ET	70	150	35	2.1	2.1	130	149	156	5600	—	3200	81	139	133.5	2	2	2.67
NF414M	NF414W	—	70	180	42	3	3	152	228	236	4500	—	2800	83	167	155	2.5	2.5	5.28
NF1015M	—	—	75	115	20	1.1	1	105	60	74.5	6000	—	5600	81.5	110	106	1	1	0.731
NF215M	NF215W	NF215ET	75	130	25	1.5	1.5	116.5	96.5	111	6000	—	3800	83	122	119	1.5	1.5	1.23
NF315M	NF315W	NF315ET	75	160	37	2.1	2.1	139.5	179	189	5000	—	3000	86	149	143	2	2	3.2
NF415M	NF415W	—	75	190	45	3	3	160.5	262	274	4300	—	2600	88	177	164	2.5	2.5	6.27
NF216M	NF216W	NF216ET	80	140	26	2	2	125.3	106	122	5600	—	3600	89	131	128	2	2	1.47
NF316M	NF316W	NF316ET	80	170	39	2.1	2.1	147	190	207	4800	—	2800	91	159	150	2	2	3.85
NF416M	NF416W	—	80	200	48	3	3	170	299	315	4000	—	2600	93	187	173	2.5	2.5	7.36
NF217M	NF217W	NF217ET	85	150	28	2	2	133.8	120	140	5300	—	3400	94	141	137	2	2	1.87
NF317M	NF317W	NF317ET	85	180	41	3	3	156	225	247	4500	—	2600	98	167	159	2.5	2.5	4.53
NF417M	—	—	85	210	52	4	4	177	335	350	4000	—	3000	101	194	180	3	3	9.56
NF218M	NF218W	NF218ET	90	160	30	2	2	143	152	178	5000	—	3200	99	151	146	2	2	2.31
NF318M	NF318W	NF318ET	90	190	43	3	3	165	240	265	4500	—	2600	103	177	168	2.5	2.5	5.31
NF418M	—	—	90	225	54	4	4	191.5	375	400	3600	—	2800	106	209	196	3	3	11.5