Single Row Cylindrical Roller Bearing Nj2209nj2210 Nj2211 Nj2212 Nj2213 Crane Transport Machinery and Other OEM&ODM Made in China Cylindrical Roller Bearing

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NJ2204 NJ2205 NJ2206 NJ2207 NJ2208
• Separated: Unseparated
• Scope of Service: OEM/ODM Custom Logo
• Gap: C1 C2 C3 C4 C5
• Accuracy Level: P0, P5, P6
• Bearing Lettering: Laser Marking and Steel Marking
• Features: Low Noise, Low Vibration, Long Life
• Line: Single Line. Double Rows. Four Rows
• Price: Factory Wholesale Price
• Oiling: Grease or Oil
• Vibration Level: Z1V1 Z2V2 Z3V3 Z4V4
• Transport Package: Seal + Packaging + Carton + Tray
• Specification: Package Size 10.00cm * 10.00cm * 5.00cm
• Trademark: HB or logo can be customized
• Origin: China
• HS Code: 8482300000
• Production Capacity: 1000000PCS/Year

Product Description

Product Parameters

The company specializes in the design and production of high quality, high precision precision aligning roller bearing low noise motor bearings, ordinary deep groove ball bearings, tapered roller bearings, cylindrical roller bearings polyurethane coated bearings, bearing with seat and various non-standard bearings. Widely used in motors, automobiles, power tools, weaving machinery,
DAL S agricultural machinery and mining equipment.
With the tenet of "quality first, reputation first, customer first", the company has established a sound talent introduction, talent management and training mechanism. More with the spirit of enterprise to enhance cohesion, with corporate culture to create the characteristics and advantages of corporate spiritual civilization.
The company always adheres to the principle of "handing over the world in good faith", and is willing to provide you with first-class bearing products.

Bearing type

Installation Instructions

There are two common ways for the correct installation of cylindrical roller bearings: one is cold installation, and the other is hot installation.
1, cold installation:
When installing small bearings that are not too tight, the bearings can be installed into the appropriate position by tapping the sleeve gently through a sleeve and hammering method. When knocking, the effect should be as uniform as possible on the cylindrical roller bearing ring to prevent the bearing from tilting or skewing. Most cylindrical roller bearings are mounted by pressing method. If the inner and outer rings of the cylindrical roller bearing are installed on the shaft and the bearing seat at the same time, it must be ensured that the same pressure is applied to the inner and outer rings at the same time, and the contact surface of the installation tool must be on the same plane.
2, hot installation:
Under normal circumstances, for the installation of larger bearings, it is not possible to heat the bearing or bearing seat, because the greater the force required for installation as the size increases. The temperature difference between the cylindrical roller bearing ring and the shaft or bearing seat required for hot installation mainly depends on the interference amount and the diameter of the bearing fit. Open bearing heating temperature shall not exceed 120°C. It is not recommended to heat cylindrical roller bearings with seals and dust caps above 80°C (ensure that the temperature does not exceed the temperature allowed by the seals and grease). When heating cylindrical roller bearings, it is necessary to heat evenly, and there must be no local overheating.
 

Our Advantages

The company specializes in the design and production of high quality, high precision precision aligning roller bearing low noise motor bearings, ordinary deep groove ball bearings, tapered roller bearings, cylindrical roller bearings polyurethane coated bearings, bearing with seat and various non-standard bearings. Widely used in motors, automobiles, power tools, weaving machinery,
DAL S agricultural machinery and mining equipment.
With the tenet of "quality first, reputation first, customer first", the company has established a sound talent introduction, talent management and training mechanism. More with the spirit of enterprise to enhance cohesion, with corporate culture to create the characteristics and advantages of corporate spiritual civilization.
The company always adheres to the principle of "handing over the world in good faith", and is willing to provide you with first-class bearing products.

FAQ

 

                                 Why choose us?
1. Quality Control In order to ensure the quality of our vehicles and other products, our QC personnel carry out strict supplier evaluation, incoming inspection, process inspection, final inspection and pre-delivery inspection. Most importantly, we listen to our customers and are always looking for ways to improve the quality of our products through continuous improvement.


2. We have established long-term and stable cooperative relations with major supermarkets, and can also provide ODM, OEM and agency services for customers all over the world.

3. We have spare bearings that can be delivered immediately to any place in the world. Our bearings are widely used in motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, steel, electric power, textile, packaging, petroleum, paper and other fields

4. We put customer satisfaction and product quality in the first place. We provide reliable guarantee and good after-sales service.