NF Series Cylindrical Roller Bearing

Structure:Cylindrical

Type: Roller

Brand Name:ZGXSY or OEM

Bore Size:20 - 150 mm

Outside Diameter:42 - 300 mm

Model Number:NU,NJ,NUP,N,NF,NNU,NN

Precision Rating:P0,P6,P5,P2

Seals Type:Open

Number of Row:Single Row

Place of Origin:Shandong, China (Mainland)

Material of Cylindrical Roller Bearing:Chrome steel GCr15

Clearance of Cylindrical Roller Bearing:C0, C2, C3

Type of Cylindrical Roller Bearing: NUP Cylindrical Roller Bearing

Service of Cylindrical Roller Bearing: XSY brand or OEM Service

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Product Description

Single row cylindrical roller bearings with cage comprise of solid inner and outer rings along with cylindrical roller and cage assemblies.

Either both sides of the outer rings have rigid ribs or they have no ribs. The inner rings may have one or two rigid ribs or may not have any ribs. During rolling, the contact of cylindrical rollers with each other is prevented by the cage.

The robust cylindrical roller bearings have a high radial load capacity. In comparison to the full complement designs, the cage enables the bearing to handle greater speeds.

A larger roller set is available with the bearings with suffix E, thereby making them suitable for carrying very high loads.

Fitting and dismantling of the bearings is simple as they can be easily taken apart. Thus it is possible for both bearing rings to have an interference fit.

1473743867 Three options are available for single row cylindrical roller bearings with cage - non-locating, semi-locating and locating bearings.

Three options are available for single row cylindrical roller bearings with cage - non-locating, semi-locating and locating bearings.

Mod. No.	d	D2	Thick	Cr	Cor	Grease	Oil	Weight
	(mm)	(mm)	(mm)	(kN)	(kN)	(r/min)	(r/min)	(kg)
NF202	15	35	11	7.98	5.5	15000	19000	—
NF203	17	40	12	9.12	7	14000	18000	—
NF204	20	47	14	12.5	11	12000	16000	0.11
NF304	20	52	15	18	15	11000	15000	0.17
NF205	25	52	15	14.2	12.8	11000	14000	0.16
NF305	25	62	17	25.5	22.5	9000	12000	0.2
NF2305	25	62	24	38.5	39.2	9000	12000	—
NF206	30	62	16	19.5	18.2	8500	11000	0.2
NF306	30	72	19	33.5	31.5	8000	10000	0.3
NF2306	30	72	27	46.5	47.5	8000	10000	0.6
NF207	35	72	17	28.5	28	7500	9500	0.3
NF307	35	80	21	41	39.2	7000	9000	0.56
NF2307	35	80	31	54.8	57	7000	9000	0.85
NF208	40	80	18	37.5	38.2	7000	9000	0.4
NF308	40	90	23	48.8	47.5	6300	8000	0.7
NF2308	40	90	33	70.8	76.8	6300	8000	1.1
NF209	45	85	19	39.8	41	6300	8000	0.5
NF309	45	100	25	66.8	66.8	5600	7000	0.9
NF2309	45	100	36	91.5	100	5600	7000	1.5
NF210	50	90	20	43.2	48.5	6000	7500	0.6
NF310	50	110	27	76	79.5	5300	6700	1.2
NF2310	50	110	40	112	132	5300	6700	1.85
NF211	55	100	21	52.8	60.2	5300	6700	0.7
NF311	55	120	29	97.8	105	4800	6000	1.7
NF2311	55	120	43	130	148	4800	6000	2.4
NF212	60	110	22	62.8	73.5	5000	6300	0.9
NF312	60	130	31	118	128	4500	5600	2
NF2312	60	130	46	155	195	4500	5600	2
NF213	65	120	23	73.2	87.5	4500	5600	1.1
NF313	65	140	33	125	135	4000	5000	2.5
NF2313	65	140	48	175	210	4000	5000	4
NF214	70	125	24	73.2	87.5	4300	5300	1.3
NF314	70	150	35	145	162	3800	4800	3.1
NF2314	70	150	51	212	260	3800	4800	4.4
NF215	75	130	25	89	110	4000	5000	1.4
NF315	75	160	37	165	188	3600	4500	3.7
NF2315	75	160	55	245	308	3600	4500	5.4
NF216	80	140	26	102	125	3800	4800	1.7
NF316	80	170	39	175	200	3400	4300	4.4
NF2316	80	170	58	258	328	3400	4300	6.4
NF217	85	150	28	115	145	3600	4500	2.1
NF317	85	180	41	212	242	3200	4000	5.2
NF2317	85	180	60	295	380	3200	4000	7.4
NF218	90	160	30	142	178	3400	4300	2.5
NF318	90	190	43	228	265	3000	3800	6.1
NF2318	90	190	64	310	395	3000	3800	8.4
NF219	95	170	32	152	190	3200	4000	3.2
NF319	95	200	45	245	288	2800	3600	7
NF2319	95	200	67	370	500	2800	3600	10.4
NF220	100	180	34	168	212	3000	3800	3.5
NF320	100	215	47	282	340	2600	3200	8.6
NF2320	100	215	73	415	558	2600	3200	13.5
NF221	105	190	36	185	235	2800	3600	4
NF321	105	225	49	322	392	2200	3000	—
NF222	110	200	38	220	285	2600	3400	5
NF2222	110	200	53	312	445	2600	3400	7.5
NF322	110	240	50	352	428	2000	2800	11
NF2322	110	240	80	535	740	2000	2800	7.5
NF224	120	215	40	230	332	2200	3000	6.4
NF324	120	260	55	440	552	1900	2600	14
NF2324	120	260	86	632	868	1900	2600	22.5
NF226	130	230	40	258	352	2000	2800	7
NF2226	130	230	64	368	552	2000	2800	11.5
NF326	130	280	58	492	620	1700	2200	18
NF2326	130	280	93	748	1060	1700	2200	28.5
NF228	140	250	42	302	415	1800	2400	9.1
NF328	140	300	62	545	690	1600	2000	22
NF2328	140	300	102	825	1180	1600	2000	37
NF230	150	270	45	360	490	1700	2200	11
NF2230	150	270	73	530	772	1700	2200	17
NF33O	150	320	65	595	765	1500	1900	26
NF2330	150	320	108	930	1340	1500	1900	45
NF232	160	290	48	405	552	1600	2000	14
NF332	160	340	68	628	825	1400	1800	31.6
NF2332	160	340	114	972	1430	1400	1800	55.8
NF234	170	310	52	425	650	1500	1900	17.1
NF2334	170	360	120	1110	1650	1300	1700	63
NF236	180	320	52	425	650	1400	1800	18