Nj305/C3 OEM Professional Manufacturer Cylindrical Roller Bearings for Bicycle Hub

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NJ305/C3
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Precision: P0, P6, P5, P4, P2
• Clearance: C0, C2, C3, C4, C5
• OEM: Acceptable
• Size: All Sizes Are Available
• Samples: Available
• Cage: Steel Cage, Copper Cage, Nylon Cage
• Vibration Level: Z4, Z3, Z2, Z1
• Noise Level: V4, V3, V2, V1
• Stock: Rich
• Color: Silver
• Structure: Cylindrical
• Seals Type: Open
• Features: Long Service Life, Low Noise, High Speed
• Delivery Time: 7 Days
• Lubricant: Grease or Oil
• Transport Package: Inner Plastic Bags+Cartons+Pallets
• Specification: NJ305/C3
• Trademark: DNT or Customized
• Origin: China
• HS Code: 8482500090
• Production Capacity: 100000 Sets/Month
• Package Size: 40.00cm * 35.00cm * 20.00cm
• Package Gross Weight: 20.000kg

Product Description

Product Description

1.Cylindrical roller bearings are separable bearings, installation and removal is very convenient.
2.Cylindrical roller bearings can withstand greater radial load, suitable for use in high speed applications.
3.Cylindrical roller bearings can be divided into single row, double row and multi-row cylindrical roller bearings and other different structures.
4.Cylindrical roller bearings can be divided into PO, P6, P5, P4, P2 according to accuracy class.
 

 

Cylindrical roller bearings are of high load capacity and can operate at high speeds because they use rollers as their rolling elements. They can therefore be used in applications involving heavy radial and impact loading.

 

 

The rollers are cylindrical in shape and crowned at the end in order to reduce the stress concentrations. They are also suitable for applications that require high speed because the rollers are guided by ribs which are either on the outer or inner ring.

 

 

There are different types designated NU, NJ, NUP, N, NF for single-row bearings,and NNU, NN for double-row bearings depending on the design or absence of side ribs. 
 

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.
  
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.
 
 

 Application:
cylindrical roller bearings are particularly suitable for the requirements of high-speed and high precision roll, such as wire rod mill, section mill and the sheet of hot and cold rolling mills, open a blank machine supports.
 

 

 Below informations is only for reference, please contact us if more details needed.

Cylindrical roller bearing
Bearing No.	Boundary Dimensions(mm)			Basic Load Ratings(N)		Limiting Speed
	d	D	B	Cr	Cor	Oil(RPM)
N203	17	40	12	11400	9100	19000
NJ203	17	40	12	11400	9100	19000
NJ203ETN	17	40	12	16900	13800	19000
NU203	17	40	12	11400	9100	19000
NU203ETN	17	40	12	16900	13800	19000
NJ2203E	17	40	16	22800	20300	16400
N204	20	47	14	15800	13100	16400
NF204	20	47	14	15800	13100	16400
NJ204	20	47	14	17000	14400	16400
NU204	20	47	14	15800	13100	16400
N304	20	52	15	21800	17700	13800
NJ304	20	52	15	21800	17700	13800
NU304	20	52	15	21800	17700	13800
NUP304ETN	20	52	15	31500	26800	13100
NJ2304ETN	20	52	21	42000	38700	13000
N205	25	52	15	17000	14900	13800
NF205	25	52	15	17000	14900	13800
NJ205	25	52	15	17000	14900	13800
NJ205E	25	52	15	29900	28400	13100
NJ205ETN	25	52	15	29900	28400	13100
NU205	25	52	15	17000	14900	13800
NU205/C3	25	52	15	15400	14900	13800
NU205E	25	52	15	29900	28400	13100
NU205ETN	25	52	15	29900	28400	13100
NUP205	25	52	15	17000	14900	13800
NCL205	25	52	15	24600	24300	13100
N2205	25	52	18	24100	23300	13100
NJ2205	25	52	18	24100	23300	13100
NU2205	25	52	18	24100	23300	13100
NU2205/C3	25	52	18	21400	22800	13100
NU2205EV	25	52	18	41400	43300	11400
N305	25	62	17	29100	25200	11400
N305ENTN/C3	25	62	17	41500	37400	11400
NF305	25	62	17	29100	25200	11400
NJ305	25	62	17	29100	25200	11400
NJ305/C3	25	62	17	29100	25200	11400

 

NU2208E	40	80	23	72300	77600	3800
NJ2208E	40	80	23	72300	77600	7900
NJ2208EV	40	80	23	84700	95100	7400
N308	40	90	23	58600	56900	7900
NF308	40	90	23	58600	56900	7900
NF308M/P6	40	90	23	58600	56900	7900
NJ308	40	90	23	58600	56900	7900
NJ308ETN	40	90	23	83200	81500	3000
NJ308/C3	40	90	23	58600	56900	3000
NU308	40	90	23	58600	56900	7900
NUP308E	40	90	23	82200	80300	7400
NUP308N	40	90	23	58600	56900	7900
NUP308EN	40	90	23	82200	80300	7400
NUP308ENV	40	90	23	97200	101000	7000
NJ2308E	40	90	33	113200	121100	7000
NUP2308E	40	90	33	121000	140700	3000
N209	45	85	19	45900	46900	8500
NF209	45	85	19	45900	46900	8500

 

Our Advantages

1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Applications
3.Large Inventories
4.Small order are acceptable
5.Competitive Prices and High Quality
6.Various Brands.
7. OEM is supported .
 

Packaging & Shipping

Packaging: 1.Industrial packings
                   2.Commercial packings
                   3. Customized designs
                

 

 

Company Profile

Shandong Dente International Trade Co.,Ltd is a comprehensive enterprise with factory and trading company.  we are focusing on import and export business based on our own bearing factory which is located in Linqing City where is the largest bearing wholesale base in China.

Shandong Dente International Trade Co.,Ltd has taken in this line for more than 20 years. Besides of our own factory, we also cooperate with more than 500 bearing factories to meet market requirements. Therefore, we can supply high-quality bearing products with competitive price and the shortest delivery time if you choose us.

Our products include deep groove ball bearing, tapered roller bearing, pillow block bearing, self-aligning ball bearing, spherical roller bearing, cylindrical roller bearing, thrust ball bearing, non-standard bearing of automobiles. Simultaneously we also supply needle roller bearing, stainless steel bearing ,inch series bearing, non-standard bearing, imported bearing of global brand, wheel hub bearing. And we also supply some customized bearing.

Your satisfaction is our goal, expecting your inquiries.

 

 

FAQ

1.Who are you?
We are a professional supplier of bearing in China. Shandong Dente International Trade Co.,Ltd

2.Are you a Manufacturer or trading company?

We are a comprehensive enterprise with factory and trading company.

3.Can I get a sample to check out the quality?
Sure, free samples are available for stock products if you pay for the shipping cost.

4.What is your delivery time?
Most orders will be shipped within 7-15 days of payment being received.

5.MOQ?
 Once your bearing is standard size bearing, we accept the small quantity even in 1 set.

6.If I don't see the type of bearing I need, what should I do?
A: We have too many bearing series number. Sometimes, we are unable to put them all on Made-In-China. Just send the inquiry to us, and we'll send you the details of bearing.


Any problems, pls feel free to contact us.