High-Quality Cylindrical Roller Bearing Nu304 for Smooth Operations

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU304
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Precision: P0 P6 P5 P4 P2
• Weight: 0.155kg
• Application: Electrical Motor, Gearbox, Speed Reducer
• Feature: Long Life, Low Noisy, High Speed
• Transport Package: Single Box+Carton+Pallet
• Specification: 20*52*15mm
• Trademark: UGTEC OR OEM
• Origin: Shandong, China
• HS Code: 8482500090
• Production Capacity: 50000 Pieces/Month

Product Description

Type Of Cylindrical Roller Bearing:
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.
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.
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.

Application Of Cylindrical Roller Bearing:

• agriculture and forestry equipment

• automotive and industrial gearboxes

• automotive and truck electric components

• electric motors

• fluid machinery

• material handling

• Petroleum and metallurgical machinery

• textile machinery

• two Wheeler

• Engineering and Mining Machinery

• Crusher and fan bearings

Product Parameters:

Model	d	D	B	Cr	Cor	Limiting Speed (r/min)		Mass
	(mm)	(mm)	(mm)	(kN)	(kN)	Grease	Oil	(kg)
NU202	15	35	11	7.98	5.5	15000	19000	0.05
NU203	17	40	12	9.12	7	14000	18000	0.07
NU303	17	47	14	12.8	10.8	13000	17000	0.147
NU1004	20	42	12	10.5	9.2	13000	17000	0.09
NU204E	20	47	14	25.8	24	12000	16000	0.117
NU2204E	20	47	18	30.8	30	12000	16000	0.149
NU304E	20	52	15	29	25.5	11000	15000	0.155
NU2304E	20	52	21	39.2	37.5	10000	14000	0.216
NU1005	25	47	12	11	10.2	11000	15000	0.1
NU205E	25	52	15	27.5	26.8	11000	14000	0.14
NU2205E	25	52	18	32.8	33.8	11000	14000	0.168
NU305E	25	62	17	38.5	35.8	9000	12000	0.251
NU2305E	25	62	24	53.2	54.5	9000	12000	0.355
NU1006	30	55	13	13	12.8	9500	12000	0.12
NU206E	30	62	16	36	35.5	8500	11000	0.214
NU2206E	30	62	20	45.5	48	8500	11000	0.268
NU306E	30	72	19	49.2	48.2	8000	10000	0.377
NU2306E	30	72	27	70	75.5	8000	10000	0.538
NU406	30	90	23	57.2	53	7000	9000	0.73
NJ306E	30	72	19	49.2	48.2	8000	10000	0.377
NJ2306E	30	72	27	70	75.5	8000	10000	0.538
NJ406	30	90	23	57.2	53	7000	9000	0.73
NU1007	35	62	14	19.5	18.8	8500	11000	0.16
NU207E	35	72	17	46.5	48	7500	9500	0.311
NU2207E	35	72	23	57.5	63	7500	9500	0.414
NU307E	35	80	21	62	63.2	7000	9000	0.501
NU2307E	35	80	31	87.5	98.2	7000	9000	0.738
NU407	35	100	25	70.8	68.2	6000	7500	0.94
NJ207E	35	72	17	46.5	48	7500	9500	0.311
NJ2207E	35	72	23	57.5	63	7500	9500	0.414
NJ307E	35	80	21	62	63.2	7000	9000	0.501
NJ2307E	35	80	31	87.5	98.2	7000	9000	0.738
NJ407	35	100	25	70.8	68.2	6000	7500	0.94
NU1008	40	68	15	21.2	22	7500	9500	0.22
NU208E	40	80	18	51.5	53	7000	9000	0.394
NU2208E	40	80	23	67.5	75.2	7000	9000	0.507
NU308E	40	90	23	76.8	77.8	6300	8000	0.68
NU2308E	40	90	33	105	118	6300	8000	0.974
NU408	40	110	27	90.5	89.8	5600	7000	1.25
NJ1008	40	68	15	21.2	22	7500	9500	0.22
NJ208E	40	80	18	51.5	53	7000	9000	0.394
NJ2208E	40	80	23	67.5	75.2	7000	9000	0.507
NJ308E	40	90	23	76.8	77.8	6300	8000	0.68
NJ2308E	40	90	33	105	118	6300	8000	0.974
NJ408	40	110	27	90.5	89.8	5600	7000	1.25
NU1009	45	75	16	23.2	23.8	6500	8500	0.26
NU209E	45	85	19	58.5	63.8	6300	8000	0.45
NU2209E	45	85	23	71	82	6300	8000	0.55
NU309E	45	100	25	93	98	5600	7000	0.93
NU2309E	45	100	36	130	152	5600	7000	1.34
NU400	45	120	29	102	100	5000	6300	1.8
NJ1009	45	75	16	23.2	23.8	6500	8500	0.26
NJ209E	45	85	19	58.5	63.8	6300	8000	0.45
NJ2209E	45	85	23	71	82	6300	8000	0.55
NJ309E	45	100	25	93	98	5600	7000	0.93
NJ2309E	45	100	36	130	152	5600	7000	1.34
NJ409	45	120	29	102	100	5000	6300	1.8
NU1010	50	80	16	25	27.5	6300	8000	0.3
NU210E	50	90	20	61.2	69.2	6000	7500	0.505
NU2210E	50	90	23	74.2	88.8	6000	7500	0.59
NU310E	50	110	27	105	112	5300	6700	1.2
NU2310E	50	110	40	155	185	5300	6700	1.79
NU410	50	130	31	120	120	4800	6000	2.3
NJ1010	50	80	16	25	27.5	6300	8000	0.5
NJ210E	50	90	20	61.2	69.2	6000	7500	0.505
NJ2210E	50	90	23	74.2	88.8	6000	7500	0.59
NJ310E	50	110	27	105	112	5300	6700	1.2
NJ2310E	50	110	40	155	185	5300	6700	1.79
NJ410	50	130	31	120	120	4800	6000	2.3
NU1011	55	90	18	35.8	40	5600	7000	0.45
NU211E	55	100	21	80.2	95.5	5300	6700	0.68
NU2211E	55	100	25	94.8	118	5300	6700	0.81
NU311E	55	120	29	128	138	4800	6000	1.53
NU2311E	55	120	43	190	228	4800	6000	2.28
NU411	55	140	33	128	132	4300	5300	2.8
NJ1011	55	90	18	35.8	40	5600	7000	0.45
NJ211E	55	100	21	80.2	95.5	5300	6700	0.68
NJ2211E	55	100	25	94.8	118	5300	6700	0.81
NJ311E	55	120	29	128	138	4800	6000	1.53
NJ2311E	55	120	43	190	228	4800	6000	2.28
NJ411	55	140	33	128	132	4300	5300	2.8
NU1012	60	95	18	38.5	45	5300	6700	0.48
NU212E	60	110	22	89.8	102	5000	6300	0.86
NU2212E	60	110	28	122	152	5000	6300	1.12
NU312E	60	130	31	142	155	4500	5600	1.87
NU2312E	60	130	46	212	260	4500	5600	2.81
NU412	60	150	35	155	162	4000	5000	3.4
NJ1012	60	95	18	38.5	45	5300	6700	0.48
NJ212E	60	110	22	89.8	102	5000	6300	0.86
NJ2212E	60	110	28	122	152	5000	6300	1.12
NJ312E	60	130	31	142	155	4500	5600	1.87
NJ2312E	60	130	46	212	260	4500	5600	2.81
NJ412	60	150	35	155	162	4000	5000	3.4
NU1013	65	100	18	39	46.5	4800	6000	0.51
NU213E	65	120	23	102	118	4500	5600	1.08
NU2213E	65	120	31	142	180	4500	5600	1.48
NU313E	65	140	33	170	188	4000	5000	2.31
NU2313E	65	140	48	235	285	4000	5000	3.34
NU413	65	160	37	170	178	3800	4800	4
NJ1013	65	100	18	39	46.5	4800	6000	0.51
NJ213E	65	120	23	102	118	4500	5600	1.08
NJ2213E	65	120	31	142	180	4500	5600	1.48
NJ313E	65	140	33	170	188	4000	5000	2.31
NJ2313E	65	140	48	235	285	4000	5000	3.34
NJ413	65	160	37	170	178	3800	4800	4
NU1014	70	110	20	47.5	57	4800	6000	0.71
NU214E	70	125	24	112	135	4300	5300	1.2
NU2214E	70	125	31	148	192	4300	5300	1.56
NU314E	70	150	35	195	220	3800	4800	2.86
NU2314E	70	150	51	260	320	3800	4800	4.1
NU414	70	180	42	215	232	3400	4300	5.9
NJ1014	70	110	20	47.5	57	4800	6000	0.71
NJ214E	70	125	24	112	135	4300	5300	1.2
NJ2214E	70	125	31	148	192	4300	5300	1.56
NJ314E	70	150	35	195	220	3800	4800	2.86
NJ2314E	70	150	51	260	320	3800	4800	4.1
NJ414	70	180	42	215	232	3400	4300	5.9
NU1015	75	115	20	51.5	61.2	4500	5600	0.74
NU215E	75	130	25	125	155	4000	5000	1.32
NU2215E	75	130	31	155	205	4000	5000	1.64
NU315E	75	160	37	228	260	3600	4500	3.43
NU2315	75	160	55	245	308	3600	4500	5.4
NU415	75	190	45	250	272	3200	4000	7.1
NJ1015	75	115	20	51.5	61.2	4500	5600	0.74
NJ215E	75	130	25	125	155	4000	5000	1.32
NJ2215E	75	130	31	155	205	4000	5000	1.64
NJ315E	75	160	37	228	260	3600	4500	3.43
NJ2315	75	160	55	245	308	3600	4500	5.4
NJ415	75	190	45	250	272	3200	4000	7.1
NU1016	80	125	22	59.2	77.8	4300	5300	1
NU216E	80	140	26	132	165	3800	4800	1.58
NU2216E	80	140	33	178	242	3800	4800	2.05
NU316E	80	170	39	245	282	3400	4300	4.05
NU2316	80	170	58	258	328	3400	4300	6.4
NU416	80	200	48	285	315	3000	3800	8.3
NJ1016	80	125	22	59.2	77.8	4300	5300	1
NJ216E	80	140	26	132	165	3800	4800	1.58
NJ2216E	80	140	33	178	242	3800	4800	2.05
NJ316E	80	170	39	245	282	3400	4300	4.05
NJ2316	80	170	58	258	328	3400	4300	6.4
NJ416	80	200	48	285	315	3000	3800	8.3
NU1017	85	130	22	64.5	81.6	4000	5000	1.05
NU217E	85	150	28	158	192	3600	4500	2
NU2217E	85	150	36	205	272	3600	4500	2.58
NU317E	85	180	41	280	332	3200	4000	4.82
NU2317	85	180	60	295	380	3200	4000	7.4
NU417	85	210	52	312	345	2800	3600	9.8
NJ1017	85	130	22	64.5	81.6	4000	5000	1.05
NJ217E	85	150	28	158	192	3600	4500	2
NJ2217E	85	150	36	205	272	3600	4500	2.58
NJ317E	85	180	41	280	332	3200	4000	4.82
NJ2317	85	180	60	295	380	3200	4000	7.4
NJ417	85	210	52	312	345	2800	3600	9.8
NU1018	90	140	24	74	94.8	3800	4800	1.36
NU218E	90	160	30	172	215	3400	4300	2.44
NU2218E	90	160	40	230	312	3400	4300	3.26
NU318E	90	190	43	298	348	3000	3800	5.59
NU2318	90	190	64	310	395	3000	3800	8.4
NU418	90	225	54	352	392	2400	3200	11
NJ1018	90	140	24	74	94.8	3800	4800	1.36
NJ218E	90	160	30	172	215	3400	4300	2.44
NJ2218E	90	160	40	230	312	3400	4300	3.26
NJ318E	90	190	43	298	348	3000	3800	5.59
NJ2318	90	190	64	310	395	3000	3800	8.4
NJ418	90	225	54	352	392	2400	3200	11
NU1019	95	145	24	75.5	98.5	3600	4500	1.4
NU219E	95	170	32	208	262	3200	4000	2.96
NU2219E	95	170	43	275	368	3200	4000	3.97
NU319E	95	200	45	315	380	2800	3600	6.52
NU2319	95	200	67	3700	500	2800	3600	10.4
NU419	95	240	55	378	428	2200	3000	14
NJ1019	95	145	24	75.5	98.5	3600	4500	1.4
NJ219E	95	170	32	208	262	3200	4000	2.96
NJ2219E	95	170	43	275	368	3200	4000	3.97
NJ319E	95	200	45	315	380	2800	3600	6.52
NJ2319	95	200	67	3700	500	2800	3600	10.4
NJ419	95	240	55	378	428	2200	3000	14
NU1020	100	150	24	78	102	3400	4300	1.5
NU220E	100	180	34	235	302	3000	3800	3.58
NU2220E	100	180	46	318	440	3000	3800	4.86
NU320E	100	215	47	365	425	2600	3200	7.89
NU2320	100	215	73	415	558	2600	3200	13.5
NU420	100	250	58	418	480	2000	2800	16
NJ1020	100	150	24	78	102	3400	4300	1.5
NJ220E	100	180	34	235	302	3000	3800	3.58
NJ2220E	100	180	46	318	440	3000	3800	4.86
NJ320E	100	215	47	365	425	2600	3200	7.89
NJ2320	100	215	73	415	558	2600	3200	13.5
NJ420	100	250	58	418	480	2000	2800	16
NU1021	105	160	26	91.5	122	3200	4000	1.9
NU221	105	190	36	185	235	2800	3600	4
NU321	105	225	49	322	392	2200	3000	8.73
NU421	105	260	60	508	602	1900	2600	16.7
NU1022	110	170	28	115	155	3000	3800	2.3
NU222E	110	200	38	278	360	2600	3400	5.02
NU2222	110	200	53	312	445	2600	3400	7.5
NU322	110	240	50	352	428	2000	2800	11
NU2322	110	240	80	535	740	2000	2800	17.5
NU422	110	280	65	515	602	1800	2400	22
NU1024	120	180	28	130	168	2600	3400	2.96
NU224E	120	215	40	322	422	2200	3000	6.11
NU2224	120	215	58	345	522	2200	3000	9.5
NU324	120	260	55	440	552	1900	2600	14
NU2324	120	260	86	632	868	1900	2600	22.5
NU424	120	310	72	642	772	1700	2200	30
NU1026	130	200	33	152	212	2400	3200	3.7
NU226	130	230	40	258	352	2000	2800	7
NU2226	130	230	64	368	552	2000	2800	11.5
NU326	130	280	58	492	620	1700	2200	18
NU2326	130	280	93	748	1060	1700	2200	28.5
NU426	130	340	78	782	942	1500	1900	39
NU1028	140	210	33	158	220	2000	2800	4
NU228	140	250	42	302	415	1800	2400	9.1
NU2228	140	250	68	438	700	1800	2400	15
NU328	140	300	62	545	690	1600	2000	22
NU2328	140	300	102	825	1180	1600	2000	37
NU428	140	360	82	845	1020	1400	1800	47.2
NU1030	150	225	35	188	268	1900	2600	4.8
NU230	150	270	45	360	490	1700	2200	11
NU2230	150	270	73	530	772	1700	2200	17
NU330	150	320	65	595	765	1500	1900	26
NU2330	150	320	108	930	1340	1500	1900	45
NU430	150	380	85	912	1100	1300	1700	53
NU1032	160	240	38	212	302	1800	2400	6
NU232	160	290	48	405	552	1600	2000	14
NU2232	160	290	80	590	898	1600	2000	25
NU332	160	340	68	628	825	1400	1800	31.6
NU2332	160	340	114	972	1430	1400	1800	55.8
NU1034	170	260	42	255	365	1700	2200	8.14
NU234	170	310	52	425	650	1500	1900	17.1
NU334	170	360	72	715	952	1300	1700	36
NU2334	170	360	120	1110	1650	1300	1700	63
NU1036	180	280	46	300	438	1600	2000	10.1
NU236	180	320	52	425	650	1400	1800	18
NU336	180	380	75	835	1100	1200	1600	42
NU2336	180	380	126	1210	1780	1200	1600	71.2
NU1038	190	290	46	335	495	1500	1900	10.7
NU238	190	340	55	512	745	1300	1700	23

Factory Photos:

FAQ's
FREQUENTLY ASKED QUESTIONS:
To The Client's
1) Is purchasing from China profitable?
China stands as one of the globe's premier suppliers, offering an enticing proposition for profitability in your target markets. The country's reputation for delivering competitive quality and prices ensures that the products you select will be advantageous.

2) Do I need to travel to China in order to purchase products?
We effortlessly handle everything on your behalf, letting you save on airfare, accommodations, and travel-related expenses. Should you opt to visit China, we will make every effort to arrange a delightful stay, ensuring your journey is as enjoyable as possible.

3) What type of products do you supply?
We offer a comprehensive array of Industrial, Automotive, and Agriculture products, each managed by a dedicated team of specialists to ensure optimal service and expertise.

4) What are my risks in buying from China or working with you?
Practically speaking, there are no risks. We handle purchasing and provide thorough inspections, giving you peace of mind. If you visit China, you're welcome to observe the production process. You'll benefit from our expansive network and proficient sales team, ensuring that we treat your products with utmost care, just like our own.

5) I can find the supplier for my products on my own, why do I need you?
While going solo is an option, your investment would soar without a local ally like us. We grant you access to untapped market opportunities through our extensive network and insider expertise.
To procure your products from China independently, you must establish a local office for supplier contracts, assemble an engineering team for routine quality checks, be informed about raw material sources, and crucially, avoid any outsourcing pitfalls.

6) How are you structured?
Our organization comprises specialized departments addressing every aspect-logistics, sourcing, inspections, and legal matters-ensuring comprehensive support and seamless integration.

7) Is this service only for large corporations?
Absolutely not. From our first collaboration, we foster a warm and trusting relationship, predicated on honesty and mutual gain. This foundation encourages business growth, empowering you to expand and strengthen over time. Together, we reach new heights.

Quality Management System:
At UGT product and service quality are prioritized above all else, reflecting our unwavering commitment.
Our team participates in rigorous training on quality methodologies and principles, ensuring excellence at every stage.
We are dedicated to bolstering product quality and optimizing processes at every organizational level.
This profound dedication has earned us customer trust and fueled our global expansion as a preferred brand.
We welcome customer-conducted audits of our facilities to ensure transparency and trust.

Product Quality:
Offering unmatched precision, minimal noise, and extended service life, our products are synonymous with reliability.

UGT's Focus:

• At UGT, we pride ourselves on upholding the highest standards of quality management. Our distribution facilities are proudly ISO 9001 certified, ensuring reliability and excellence. Simultaneously, our manufacturing facilities hold the prestigious TS 16949 certification, a testament to our commitment to precision and superior production processes.
• We embrace Lean philosophies to meticulously re-engineer our business processes. Our goal is to seamlessly eliminate non-value-added steps, refining our operations to be as efficient and effective as possible.
• Our decision-making practices are rooted in robust and reliable data, ensuring every strategic move is informed, precise, and geared for success.
• We're dedicated to cultivating strong, enduring partnerships that span from our customers through to the entire supply chain, enhancing collaboration and mutual growth.

Exceptional Services
At SHANGHAI ARIO UGT IMPORT & EXPORT COMPANY (UGT), we proudly offer an extensive array of unparalleled services designed to elevate your business potential.
Our comprehensive suite of services is meticulously crafted to help you realize your sales goals, outlined as follows;

To Our Valued Clients:
1. Consider us your strategic partner and reliable office in China!
2. Our streamlined program offers the fastest route to initiate purchases from China, enhancing your profit margins and paving the way for your company's international expansion.
3. Our dedicated UGT staff are continually at your service, providing indispensable support to establish and expand your business ventures.
4. Expert sourcing assistance to connect you with the best in the industry.
5. Unmatched quality control and inspection assistance to ensure your standards are not just met, but exceeded.