Цилиндрический роликовый подшипник SKF NJ18/1120 ECMA размер
- Категории: Cylindrical Roller Bearings >>>
- Поставщик: Shandong,Gert,International,Trade,Co.,Ltd.
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Product Description
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About Famous Brand Single Row Cylindrical Roller Bearing NJ18/1120 ECMA:
Famous Brand single row cylindrical roller bearings NJ18/1120 ECMA are produced with Normal radial internal clearance as standard; the majority of the bearings are also available with C3 radial internal clearance and some with the appreciably greater C4 clearance.
The vast majority are single row cylindrical roller bearings with a cage. Famous Brand cylindrical roller bearings NJ18/1120 ECMA are an excellent choice for applications where there are particularly heavy radial loads combined with high speeds, especially if there is a limited amount of axial displacement of the shaft with respect to the housing as a result of thermal elongation. As axial displacement takes place within the bearing, there is practically no increase in friction as the bearing rotates.
Single row Famous Brand cylindrical roller bearings NJ18/1120 ECMA are separable, i.e. the ring with roller and cage assembly can be mounted independently of the other ring. This simplifies installation, particularly if an interference fit is required for both rings.
Single row Famous Brand cylindrical roller bearings NJ18/1120 ECMA are separable, i.e. the ring with roller and cage assembly can be mounted independently of the other ring. This simplifies installation, particularly if an interference fit is required for both rings.
The popular design of Famous Brand cylindrical roller bearings NJ18/1120 ECMA:
The most popular single row cylindrical roller bearings are those of the NU, N, NJ and NUP designs.
NU design: The outer ring has two integral flanges while the inner ring has no flanges
N design: The inner ring has two integral flanges while the outer ring has no flanges
NJ design: The outer ring has two integral flanges while the inner ring has one integral flange
NUP design: The outer ring has two integral flanges while the inner ring has one integral flange and one loose flange ring.
N design: The inner ring has two integral flanges while the outer ring has no flanges
NJ design: The outer ring has two integral flanges while the inner ring has one integral flange
NUP design: The outer ring has two integral flanges while the inner ring has one integral flange and one loose flange ring.
Cages of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
Famous Brand single row cylindrical roller bearing NJ18/1120 ECMA are used in a wide range of applications and subjected to very different operating conditions. As a result, no single cage could satisfy all possible demands. To meet the needs of design engineers, cages are made from three different materials:
• polyamide,
• steel
• brass.
• polyamide,
• steel
• brass.
Polyamide cages: This injection moulded, window-type cage of glass fibre reinforced and heat stabilized polyamide 6,6 is the standard recommendation for Famous Brand small and medium size single row cylindrical roller bearings. Its advantageous properties speak for themselves:
• high elasticity,
• light weight,
• quiet running from good damping,
• excellent tribological properties, and
• very good behaviour under emergency running.
These properties have been confirmed by the successful operation of millions of bearings. Bearings with this polyamide cage carry the suffix P, e.g. Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA ECP.
• high elasticity,
• light weight,
• quiet running from good damping,
• excellent tribological properties, and
• very good behaviour under emergency running.
These properties have been confirmed by the successful operation of millions of bearings. Bearings with this polyamide cage carry the suffix P, e.g. Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA ECP.
Steel window-type cages: A pressed steel window-type cage is available for a large number of bearings, mainly as an alternative to the standard P cage. Bearings fitted with a pressed steel cage are an excellent choice for applications where high temperatures or aggressive lubricants make the use of a polyamide cage unsuitable. Such bearings are identified by the designation suffix J, e.g. Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA ECJ, or no suffix.
Brass cages: These bearing cages include one-piece machined brass cages and two-piece machined brass pronged cages. The advantages of this brass cage include:
• very high strength,
• suitable for very high speeds and accelerations,
• suitable for high temperatures,
• high endurance limit,
• light weight design,
• excellent lubrication conditions in the roller/cage contact zones.
• very high strength,
• suitable for very high speeds and accelerations,
• suitable for high temperatures,
• high endurance limit,
• light weight design,
• excellent lubrication conditions in the roller/cage contact zones.
• These bearings are identified by the designation suffix ML,e.g. Famous Brand cylindrical roller bearing NJ18/1120 ECMA ECML.
• roller guided, designation suffix M,e.g. Famous Brand cylindrical roller bearing NJ18/1120 ECMA ECM,
• outer ring guided, designation suffix MA, e.g. Famous Brand cylindrical roller bearing NJ18/1120 ECMA ECMA,
• roller guided, designation suffix M,e.g. Famous Brand cylindrical roller bearing NJ18/1120 ECMA ECM,
• outer ring guided, designation suffix MA, e.g. Famous Brand cylindrical roller bearing NJ18/1120 ECMA ECMA,
Main Benifits of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
Famous Brand single row cylindrical roller bearings NJ18/1120 ECMA are an obvious choice. These bearings are always state-of-the-art and they feature
• an optimized cross section,
• excellent contact conditions,
• interchangeability of bearing components
• cages made of three different materials and
• a wide product range.
• an optimized cross section,
• excellent contact conditions,
• interchangeability of bearing components
• cages made of three different materials and
• a wide product range.
Detailed Images
Pictures of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
Packaging & Shipping
The Package of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
1. Usually, Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA has its original Famous Brand individual box.
2. Put Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA into one carton box
3. Put woven bags on the carton boxes
4. Package all the boxes into one wooden box
5. Package wooden boxes into one pallet
We guarantee that our customers will receive clean, new and no damaged bearings.
Delivery of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
The Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA can be sent to customers in many ways:
1. For small quantity, we can send to you by express, DHL/ FedEx/EMS/ UPS/ ARAMEX. All these express are door to door. The freight charge is higher than other ways.
2. For bigger quantity, we can send to you by airport. This way is fast and cheaper than express. But the customer should pick up bearings at airport.
3. For large quantity, we can send to you by sea. This way is the cheapest one, but also spends the longest time.
Payment Methods of Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA:
1. Usually, the payment terms is 100% T/T in advance.
2. For big amount, we accept 50% in advance, the balance before shipment.
3. We can make order on alibaba.
4. We also accept Paypal. western union and others.
Company Information
GERT company is specialized in exporting various bearings. With nearly 20 years experience, we can easily tell you which bearing is good quality and which bearing is suitable for you. QUALITY FIRST is our company's rule. Customer Super is our company's belief. Whatever questions or problem about bearings, you can contact with us. What we offered are not only bearings, but reputation. We sincerely hope can have a long term business with you, and to be your partner and friend. Ball Bearings, roller bearings, auto bearings, wheel hub bearings and pillow blocks are available. At the same time, we agent International brands. If you have any interest, please send inquiry to us. We will reply you soon.
Our Main Products:
If you have any interest in Famous Brand Cylindrical Roller Bearing NJ18/1120 ECMA, please contact with me freely.
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