N2228 N2230 N2304e N2305e N2306e N2307e N2308 40X90X33mm Cylindrical Roller Bearing N/Nu/Nj/NF/Nup/Rn/N

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: N2308
• Separated: Separated
• Stock: Rich Stock
• Lubrication: Oil and Grease Lubrication
• Seals Type: N/Nu/Nj/NF/Nup/Rn/Nn
• Precision Rating: P0 P6 P5 P4 P2
• Clearance: C0, C3
• After-Sale Service: 1 Year
• Bearings Type: Ball Bearing/Roller Bearing/Auto Bearing
• Material of Bearing: Gcr 15 Bearing Steel
• Noise Standard: Z2V2, Z3V3
• MOQ: 1 Piece
• Application: Machine Tool
• Date of Delivery: 15 Days
• Mainly Market: America Europe Asia Middle Africa
• Feature: Long Life, High Speed, Low Noise
• Contact Angle: 0
• Transport Package: Standard Plywood
• Specification: 40x90x33mm
• Trademark: WNTN
• Origin: Jinan, Shandong
• HS Code: 8482500001
• Production Capacity: 500, 000 Pieces/Year

Product Description

Cylindrical roller bearings High speed  low noise N NU NJ NUP 

Product Description

 

The cylindrical roller and raceway are linear contact bearings. Large load capacity, mainly bearing radial loads. The friction between the rolling element and the collar edge is small, suitable for high-speed rotation. According to the presence or absence of ribs on the ring, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a separable structure with inner and outer rings.
Cylindrical roller bearings without retaining edges on the inner or outer rings can move relative to the axial direction, so they can be used as free end bearings. A cylindrical roller bearing with double ribs on one side of the inner and outer rings, and a single rib on the other side of the ring, which can withstand a certain degree of axial load in one direction. Generally, steel plate stamped cages or copper alloy solid cages are used. But some also use polyamide shaped cages.

 

Detailed Photos

Product Parameters

Type	Roller
Structure	cylindrical
clearance	C2, C0, C3, C4, C5
Number of Row	Double row
attribute	Powerful factory
Material	High quality bearing steel
Precision Rating	P0 P6 P5 P4 p2
Seals Type	open

Specifition  
N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft
relative bearing between the axial displacement generated in both directions.




 

N200 Series
Bearing No.	Principal Dimensions(mm)					Basic Load Ratings(KN)		Limited Speed(rpm)
	d	D	B	rs min	rs1 min	Dynamic(Cr)	Static(Cor)	Grease	Oil
N204E	20	47	14	1	0.6	25.7	22.6	15000	18000
N205E	25	52	15	1	0.6	29.3	27.7	13000	15000
N206E	30	62	16	1	0.6	39	37.5	11000	13000
N207E	35	72	17	1.1	0.6	50.5	50	9500	11000
N208	40	80	18	1.1	1.1	43.5	43	9400	11000
N208E	40	80	18	1.1	1.1	55.5	55.5	8500	10000
N209	45	85	19	1.1	1.1	46	47	8400	9900
N209E	45	85	19	1.1	1.1	63	66.5	7600	9000
N210	50	90	20	1.1	1.1	48	51	7600	9000
N210E	50	90	20	1.1	1.1	66	72	6900	8100
N211	55	100	21	1.5	1.1	58	62.5	6900	8200
N211E	55	100	21	1.5	1.1	82.5	93	6300	7400
N212	60	110	22	1.5	1.5	68.5	75	6400	7600
N212E	60	110	22	1.5	1.5	97.5	107	5800	6800
N213	65	120	23	1.5	1.5	84	94.5	5900	7000
N213E	65	120	23	1.5	1.5	108	119	5400	6300
N214	70	125	24	1.5	1.5	83.5	95	5500	6500
N214E	70	125	24	1.5	1.5	119	137	5000	5900
N215	75	130	25	1.5	1.5	96.5	111	5100	6000
N215E	75	130	25	1.5	1.5	130	156	4700	5500
N216	80	140	26	2	2	106	122	4800	5700
N216E	80	140	26	2	2	139	167	4400	5100
N217	85	150	28	2	2	120	140	4500	5300
N217E	85	150	28	2	2	167	199	4100	4800
N218	90	160	30	2	2	152	178	4300	5000
N218E	90	160	30	2	2	182	217	3900	4600
N219	95	170	32	2.1	2.1	166	195	4000	4700
N219E	95	170	32	2.1	2.1	220	265	3600	4300
N220	100	180	34	2.1	2.1	183	217	3800	4500
N220E	100	180	34	2.1	2.1	249	305	3500	4100
N221	105	190	36	2.1	2.1	201	241	3600	4300
N222	110	200	38	2.1	2.1	240	290	3400	4000
N224	120	215	40	2.1	2.1	260	320	3200	3700
N224E	120	215	40	2.1	2.1	335	420	2900	3400
N226	130	230	40	3	3	270	340	2900	3400
N226E	130	230	40	3	3	365	455	2600	3100
N228	140	250	42	3	3	310	400	2700	3100
N228E	140	250	42	3	3	395	515	2400	2800
N230	150	270	45	3	3	345	435	2500	2900
N230E	150	270	45	3	3	450	595	2200	2600
N300 Series
Bearing No.	Principal Dimensions(mm)					Basic Load Ratings(KN)		Limited Speed(rpm)
	d	D	B	rs min	rs1 min	Dynamic(Cr)	Static(Cor)	Grease	Oil
N304E	20	52	15	1.1	0.6	31.5	26.9	13000	15000
N305E	25	62	17	1.1	1.1	41.5	37.5	11000	13000
N306E	30	72	19	1.1	1.1	53	50	9300	11000
N307E	35	80	21	1.5	1.1	71	71	8100	9600
N308	40	90	23	1.5	1.5	58.5	57	8000	9400
N308E	40	90	23	1.5	1.5	83	81.5	7200	8500
N309	45	100	25	1.5	1.5	74	71	7200	8400
N309E	45	100	25	1.5	1.5	97.5	98.5	6500	7600
N310	50	110	27	2	2	87	86	6500	7700
N310E	50	110	27	2	2	110	113	5900	6900
N311	55	120	29	2	2	111	111	5900	7000
N311E	55	120	29	2	2	137	143	5300	6300
N312	60	130	31	2.1	2.1	124	126	5500	6500
N312E	60	130	31	2.1	2.1	150	157	4900	5800
N313	65	140	33	2.1	2.1	135	139	5100	6000
N313E	65	140	33	2.1	2.1	181	191	4600	5400
N314	70	150	35	2.1	2.1	158	168	4700	5500
N314E	70	150	35	2.1	2.1	205	222	4200	5000
N315	75	160	37	2.1	2.1	190	205	4400	5200
N315E	75	160	37	2.1	2.1	240	263	4000	4700
N316	80	170	39	2.1	2.1	190	207	4100	4800
N316E	80	170	39	2.1	2.1	256	282	3700	4400
N317	85	180	41	3	3	212	228	3900	4600
N317E	85	180	41	3	3	291	330	3500	4100
N318	90	190	43	3	3	240	265	3700	4300
N318E	90	190	43	3	3	315	355	3300	3900
N319	95	200	45	3	3	259	285	3400	4000
N319E	95	200	45	3	3	335	385	3100	3600
N320	100	215	47	3	3	299	335	3300	3800
N320E	100	215	47	3	3	380	425	2900	3500
N321	105	225	49	3	3	320	360	3100	3700
N322	110	240	50	3	3	360	400	3000	3500
N322E	110	240	50	3	3	450	525	2700	3100
N324	120	260	55	3	3	450	510	2700	3200
N324E	120	260	55	3	3	530	610	2400	2800
N326	130	280	58	4	4	560	665	2500	2900
N326E	130	280	58	4	4	615	735	2200	2600
N328	140	300	62	4	4	615	745	2300	2700
N328E	140	300	62	4	4	665	795	2100	2400
N330	150	320	65	4	4	665	805	2100	2500
N330E	150	320	65	4	4	760	920	1900	2300
N1000 Series
Bearing No.	Principal Dimensions(mm)					Basic Load Ratings(KN)		Limited Speed(rpm)
	d	D	B	rs min	rs1 min	Dynamic(Cr)	Static(Cor)	Grease	Oil
N1005	25	47	12	0.6	0.3	15.1	14.1	16000	19000
N1006	30	55	13	1	0.6	19.7	19.6	14000	16000
N1007	35	62	14	1	0.6	22.6	23.2	12000	15000
N1008	40	68	15	1	0.6	27.3	29	11000	13000
N1009	45	75	16	1	0.6	31	34	9900	12000
N1010	50	80	16	1	0.6	32	36	8900	11000
N1011	55	90	18	1.1	1	37.5	44	8200	9700
N1012	60	95	18	1.1	1	40	48.5	7500	8800
N1013	65	100	18	1.1	1	41	51	7000	8200
N1014	70	110	20	1.1	1	58.5	70.5	6500	7600
N1015	75	115	20	1.1	1	60	74.5	6100	7100
N1016	80	125	22	1.1	1	72.5	90.5	5700	6700
N1017	85	130	22	1.1	1	74.5	95.5	5400	6300
N1018	90	140	24	1.5	1.1	88	114	5100	5900
N1019	95	145	24	1.5	1.1	90.5	120	4800	5600
N1020	100	150	24	1.5	1.1	93	126	4600	5400
N1021	105	160	26	2	1.1	105	142	4300	5100
N1022	110	170	28	2	1.1	131	174	4100	4800
N1024	120	180	28	2	1.1	139	191	3800	4400
N1026	130	200	33	2	1.1	172	238	3400	4000
N1028	140	210	33	2	1.1	176	250	3200	3800
N1030	150	225	35	2.1	1.5	202	294	3000	3500
N2200 Series
Bearing No.	Principal Dimensions(mm)					Basic Load Ratings(KN)		Limited Speed(rpm)
	d	D	B	rs min	rs1 min	Dynamic(Cr)	Static(Cor)	Grease	Oil
N2204E	20	47	18	1	0.6	30.5	28.3	14000	16000
N2205E	25	52	18	1	0.6	35	34.5	11000	13000
N2206E	30	62	20	1	0.6	49	50	9700	11000
N2207E	35	72	23	1.1	0.6	61.5	65.5	8500	10000
N2208	40	80	23	1.1	1.1	58	62	8500	10000
N2208E	40	80	23	1.1	1.1	72.5	77.5	7600	8900
N2209	45	85	23	1.1	1.1	61.5	68	7600	9000
N2209E	45	85	23	1.1	1.1	76	84.5	6800	8000
N2210	50	90	23	1.1	1.1	64	73.5	6900	8100
N2210E	50	90	23	1.1	1.1	79.5	91.5	6200	7300
N2211	55	100	25	1.5	1.1	75.5	87	6300	7400
N2211E	55	100	25	1.5	1.1	97	114	5600	6600
N2212	60	110	28	1.5	1.5	96	116	5800	6800
N2212E	60	110	28	1.5	1.5	131	157	5200	6100
N2213	65	120	31	1.5	1.5	120	149	5400	6300
N2213E	65	120	31	1.5	1.5	149	181	4800	5600
N2214	70	125	31	1.5	1.5	119	151	5000	5900
N2214E	70	125	31	1.5	1.5	156	194	4500	5200
N2215	75	130	31	1.5	1.5	130	162	4700	5500
N2215E	75	130	31	1.5	1.5	162	207	4200	4900
N2216	80	140	33	2	2	147	186	4400	5100
N2216E	80	140	33	2	2	186	243	3900	4600
N2217	85	150	36	2	2	170	218	4100	4800
N2217E	85	150	36	2	2	217	279	3700	4300
N2218	90	160	40	2	2	197	248	3900	4600
N2218E	90	160	40	2	2	242	315	3500	4100
N2219	95	170	43	2.1	2.1	230	298	3600	4300
N2219E	95	170	43	2.1	2.1	286	370	3300	3800
N2220	100	180	46	2.1	2.1	258	340	3500	4100
N2220E	100	180	46	2.1	2.1	335	445	3100	3600
N2222	110	200	53	2.1	2.1	320	415	3100	3700
N2222E	110	200	53	2.1	2.1	385	515	2800	3300
N2224	120	215	58	2.1	2.1	350	460	2900	3400
N2224E	120	215	58	2.1	2.1	450	620	2600	3000
N2226	130	230	64	3	3	380	530	2600	3100
N2226E	130	230	64	3	3	530	735	2300	2700
N2228	140	250	68	3	3	445	635	2400	2800
N2228E	140	250	68	3	3	575	835	2100	2500
N2230	150	270	73	3	3	500	710	2200	2600
N2230E	150	270	73	3	3	660	980	2000	2400
N2300 Series
Bearing No.	Principal Dimensions(mm)					Basic Load Ratings(KN)		Limited Speed(rpm)
	d	D	B	rs min	rs1 min	Dynamic(Cr)	Static(Cor)	Grease	Oil
N2304E	20	52	21	1.1	0.6	42	39	12000	14000
N2305E	25	62	24	1.1	1.1	57	56	9700	11000
N2306E	30	72	27	1.1	1.1	74.5	77.5	8300	9700
N2307E	35	80	31	1.5	1.1	99	109	7200	8500
N2308	40	90	33	1.5	1.5	82.5	88	7000	8200
N2308E	40	90	33	1.5	1.5	114	122	6400	7500
N2309	45	100	36	1.5	1.5	99	104	6300	7400
N2309E	45	100	36	1.5	1.5	137	153	5700	6800
N2310	50	110	40	2	2	121	131	5700	6700
N2310E	50	110	40	2	2	163	187	5200	6100
N2311	55	120	43	2	2	148	162	5200	6100
N2311E	55	120	43	2	2	201	233	4700	5600
N2312	60	130	46	2.1	2.1	169	188	4800	5700
N2312E	60	130	46	2.1	2.1	222	262	4400	5200
N2313	65	140	48	2.1	2.1	188	212	4400	5200
N2313E	65	140	48	2.1	2.1	248	287	4100	4800
N2314	70	150	51	2.1	2.1	223	262	4100	4800
N2314E	70	150	51	2.1	2.1	274	325	3800	4400
N2315	75	160	55	2.1	2.1	258	300	3800	4500
N2315E	75	160	55	2.1	2.1	330	395	3500	4100
N2316	80	170	58	2.1	2.1	274	330	3600	4200
N2316E	80	170	58	2.1	2.1	355	430	3300	3900
N2317	85	180	60	3	3	315	380	3400	4000
N2317E	85	180	60	3	3	395	485	3100	3700
N2318	90	190	64	3	3	325	395	3200	3800
N2318E	90	190	64	3	3	435	535	2900	3400
N2319	95	200	67	3	3	370	460	3000	3500
N2319E	95	200	67	3	3	460	585	2700	3200
N2320	100	215	73	3	3	410	505	2900	3400
N2320E	100	215	73	3	3	570	715	2600	3100
N2322	110	240	80	3	3	605	790	2600	3100
N2322E	110	240	80	3	3	675	880	2400	2800
N2324	120	260	86	3	3	710	920	2400	2800
N2324E	120	260	86	3	3	795	1030	2200	2500
N2326	130	280	93	4	4	840	1130	2200	2600
N2326E	130	280	93	4	4	920	1230	2000	2300
N2328	140	300	102	4	4	920	1250	2000	2300
N2328E	140	300	102	4	4	1020	1380	1800	2100
N2330	150	320	108	4	4	1020	1400	1900	2200
N2330E	150	320	108	4	4	1160	1600	1700	2000

  

Company Profile

Shandong Wangtai Bearing Co., Ltd. was founded in 2000 in Shandong, with its own production plant and sales as one. Independent marketing AOVE and WNTN brand high-quality bearings and related products. The company is committed to becoming the benchmark of Chinese bearing enterprises, with advanced and applicable technology, stable and reliable products, professional and thoughtful service, to provide users with more cost-effective solutions. The company mainly sells NSK bearings, bearings, Timken bearings, NTN bearings, Nachi bearings and Koyo bearings. Products are widely used in: aviation, aerospace, metallurgy, iron and steel, mining, electric power, machinery manufacturing, printing, electronics, textile, food, chemical industry, automobile and many other fields. 
Enterprise spirit: integrity, gratitude, equality, mutual respect!

Packaging & Shipping

Certifications

 

All of Bearings We May Offer:
 

1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS

2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33

3. cylindrical roller bearingN,NU,NJ,NN,NUP,E,ECP,ECM,ECJ

4. taper roller bearing 30200,30300,32200,32300,31300,32000

5. Aligning ball bearing 1200,1300,2200,2300,

6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN

7. thrust ball bearing 51100,51200,51300,51400,E,M

8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C

9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP

FAQ

Q: Why did you choose us?

A. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.

B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.

C. The best service provided by a well-trained international sales team.

Q: Do you accept small orders?

Surely, once your bearings are standard size bearings, even one, we will also accept.

Q: How long is your delivery time?

Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.

Q: Do you provide samples? Is it free or extra?

Yes, we can provide a small amount of free samples. Do you mind paying the freight?

Q: What should I do if I don't see the type of bearings I need?

We have too many bearing series numbers. Sometimes we can't put them all on web. Just send us the inquiry and we will be very happy to send you the bearing details.

Welcome to contact me anytime!