Hot Sale NSK Koyo NTN Cylindrical Roller Bearing Nn39/560 Nn49/600K N19/630 Nu29/630 Fcd /322155650 Discount/Original
China Hot Sale NSK Koyo NTN Cylindrical Roller Bearing Nn39/560 Nn49/600K N19/630 Nu29/630 Fcd/322155650 Discount/Original, Find details about China Cylindrical Roller Bearing, NSK Koyo NTN from Hot Sale NSK Koyo NTN Cylindrical Roller Bearing Nn39/560 Nn49/600K N19/630 Nu29/630 Fcd/322155650 Discount/Original
RN Series Bearings OEM Cylindrical Roller Bearing RN219M
Roller bearing is one of the rolling bearings, which is widely used in modern machinery.It relies on rolling contact between the main components to support the rotating parts.Roller bearings are now mostly standardized.Roller bearing has the advantages of small torque required for starting, high rotation accuracy and convenient selection.
| Product Name | cylindrical roller bearing |
| Material | ball bearing steel |
| Color | Original steel color |
| Standard | DIN GB ISO JIS |
| Brand | SKF NTN NSK KOYO TIMKEN |
| Application Area | Mining/metallurgy/agriculture/chemical industry/textile machinery |
| Size | 560*750*140mm |
Characteristics:
Less friction and low noise, durable.
Ability to carry heavy loads
Less coefficient of friction.
High limiting speed.
Variations of structure:N,NU,NJ,NF,NUP,NFP,NH,NN,NNU,NNF,FC,FCD.
Physical Characteristics:
Cylindrical roller bearing can be separated by single row,double rows, and four rows.
This kind of bearing can be submitted to high radial load and some axial load.
The rolling element of a cylindrical roller bearing is cylinder, the two ends of the external lines have the corrective slope which can eliminate the contact stress.
NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as milling
| Shaft | Bearing No. | Boundary Dimensions(mm) | Basic Load Ratings(N) | Limiting Speed | |||
| d | D | B | Cr | Cor | Oil(RPM) | ||
| 17 | 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 | |
| 20 | 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 | |
| 25 | 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 | |
| 30 | N206E | 30 | 62 | 16 | 36800 | 34400 | 10500 |
| NJ206 | 30 | 62 | 16 | 23900 | 22200 | 11300 | |
| NJ206E | 30 | 62 | 16 | 39100 | 37300 | 10500 | |
| NJ206ETN | 30 | 62 | 16 | 39100 | 37300 | 10500 | |
| NU206 | 30 | 62 | 16 | 23900 | 22200 | 11300 | |
| NU206E | 30 | 62 | 16 | 39100 | 37300 | 10500 | |
| NUP206E | 30 | 62 | 16 | 39100 | 37300 | 10500 | |
| NUP206E/C4 | 30 | 62 | 16 | 39100 | 37300 | 10500 | |
| NCL206 | 30 | 62 | 16 | 33800 | 35100 | 10500 | |
| NJ2206ETN | 30 | 62 | 20 | 48900 | 49800 | 10500 | |
| NJ2206E | 30 | 62 | 20 | 48900 | 49800 | 10500 | |
| NJ2206E.TVP | 30 | 62 | 20 | 48900 | 49800 | 5000 | |
| 35 | NF207 | 35 | 72 | 17 | 31400 | 28900 | 9900 |
| NJ207 | 35 | 72 | 17 | 31400 | 28900 | 9900 | |
| NJ207E | 35 | 72 | 17 | 50200 | 50100 | 9200 | |
| NU207 | 35 | 72 | 17 | 31400 | 28900 | 9900 | |
| NUP207 | 35 | 72 | 17 | 31400 | 28900 | 9900 | |
| NU2207E | 35 | 72 | 23 | 61600 | 65200 | 4300 | |
| NJ2207E | 35 | 72 | 23 | 61600 | 65200 | 7900 | |
| NUP2207E | 35 | 72 | 23 | 61600 | 65200 | 7900 | |
| N307 | 35 | 80 | 21 | 46400 | 43000 | 9200 | |
| NF307 | 35 | 80 | 21 | 46400 | 43000 | 9200 | |
| NJ307 | 35 | 80 | 21 | 46400 | 43000 | 9200 | |
| NJ307/C3 | 35 | 80 | 21 | 46400 | 43000 | 3400 | |
| NJ307E | 35 | 80 | 21 | 66500 | 65300 | 7900 | |
| 40 | NF208 | 40 | 80 | 18 | 43700 | 42900 | 8700 |
| NJ208 | 40 | 80 | 18 | 43700 | 42900 | 8700 | |
| NU208 | 40 | 80 | 18 | 43700 | 42900 | 8700 | |
| NUP208 | 40 | 80 | 18 | 43700 | 42900 | 8700 | |
| NUP208/P6 | 40 | 80 | 18 | 43700 | 42900 | 8700 | |
| 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 | |
| 45 | N209 | 45 | 85 | 19 | 45900 | 46900 | 8500 |
| NF209 | 45 | 85 | 19 | 45900 | 46900 | 8500 | |
| NF209/C3 | 45 | 85 | 19 | 45900 | 46900 | 8500 | |
| NF209E | 45 | 85 | 19 | 63000 | 66400 | 7900 | |
| NJ209 | 45 | 85 | 19 | 45900 | 46900 | 8500 | |
| NJ209E | 45 | 85 | 19 | 63000 | 66400 | 7900 | |
| NJ209ECP | 45 | 85 | 19 | 63000 | 66400 | 8500 | |
| NU209 | 45 | 85 | 19 | 45900 | 46900 | 8500 | |
| NUP2209E | 45 | 85 | 23 | 76000 | 84500 | 7900 | |
| NUP2209EN | 45 | 85 | 23 | 76000 | 84500 | 7900 | |
Our Advantages:
1. Provide OEM service
2. Customized bearing.
3. Convenient transportation, sufficient stock, quick delivery.
4. Provide samples for try on, MOQ 1 pcs only. 
FAQ
1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers'
orders are more than 1 ton.
2.What is your latest delivery time?
1-3 days.
3.Does your company have quality assurance?
Yes, for 2 years.
4.What is the competitiveness of your company's products compared to other companies?
High precision, high speed, low noise.
5.What are the advantages of your company's services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs
clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp account or wechat
account, we will contact you as soon as possible and provide the detailed information you need.
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