Factory Wholesale High Quality Wghb Nu/Nj/Nup etc. Large Motors, Machine Tool Spindles, Axle Boxes, Diesel Engine Crankshafts Use Cylindrical Roller Bearing

        Cylindrical rollers and raceways are linear contact bearings. High load capacity, mainly bearing radial loads. The friction between the rolling element and the sleeve edge is small, suitable for high-speed rotation. According to the presence or absence of retaining edges in the ring, there are single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, as well as double row cylindrical roller bearings such as NNU and NN. This bearing is a separable structure with inner and outer rings.
        Cylindrical roller bearings with inner or outer rings without retaining edges, whose inner and outer rings can move relative to each other in the axial direction, can be used as free end bearings. A cylindrical roller bearing with double flanges on one side of the inner and outer rings and a single flange on the other side of the ring can withstand a certain degree of axial load in one direction. Generally, steel plate stamping retaining frames or copper alloy solid retaining frames are used. But there are also some that use polyamide formed retaining frames.

       Jinan Shengbang Bearing Co., Ltd. is a modern precision bearing manufacturer integrating R&D(research and development), production and sales.
        Our company has advanced production equipment, fully adopting advanced production technology and modern testing equipment to improve the precision performance of our products.
        The company promotes the"WGHB" brand, specializing in the production of deep groove ball bearings, taper roller bearings, spherical roller bearings, cylindrical roller bearings, pillow block bearings and other special bearings and non-standard bearings. 

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           Single row cylindrical roller bearings, as free supporting, are usually matched with angular contact ball bearings which serve as fixed supporting. The most commonly used cylindrical roller bearings in the machine tool are double cylindrical roller bearing with tapered bore.  This kind of bearing can bear greater radial load with detachable inner and outer rings, and can not bear the axial load , so they are often used with double-direction angular contact thrust ball bearings which bear axial load.

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.

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.

NF type:

The outer ring has one integral flange and the inner ring two integral flanges.

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.

RN type:

No outer ring and the inner ring two integral flanges.

NN type:

NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.

 

Our brand packing:
 

Jinan Shengbang Bearing Co., Ltd. is a modern precision bearing manufacturer integrating R&D(research and development), production and sales. Our company has advanced production equipment, fully adopting advanced production technology and modern testing equipment to improve the precision performance of our products. The company promotes the"WGHB" brand, specializing in the production of deep groove ball bearings, taper roller bearings, spherical roller bearings, cylindrical roller bearings, pillow block bearings and other special bearings and non-standard bearings. 

Our products with high precision and low noise, are widely used in metallurgy, mining,petroleum,chemical,coal, cement, paper,wind power, heavy machinery, port machinery and other industries. The company has independent import and export management rights. The products are sold all over the world, exported to more than fifty countries and regions such as South America,Western Europe, Southeast Asia, Central Asia, Africa and Australia. 

The company always takes "solution, creation, value" as business philosophy, providing excellent bearing solutions for domestic and foreign customers. WGHB Bearings has passed ISO9001:2008 and ISO14001:2004. Through the implementation of strict quality standards, taking rigorous quality control measures to improve product quality and service quality, WGHB Bearings provides high quality products and services to consumers around the world.

Welcome all your OEM and ODM order. Your spefic purchase needs of selecting current product from our catalogue or seeking engineering assistance for your application will be directly submit to our customer service center, we will answer you ASAP.

1.After receiving the goods, customers can contact the staff to provide feedback and evaluation.
2.Any product errors, missing shipments, etc. caused by factory reasons will be compensated in the next order.

Q1. What is the quality of WGHB bearings?

A:  We can provide bearings of different qualities. They can be roughly divided into three types: ordinary quality, medium high quality and high quality. Customers can choose the quality they need through communication.

Q2: What if the goods are not shipped after payment?

A:  WGHB Bearings has a physical factory. All goods are sold directly from the factory. We can provide relevant pictures and videos for proof. Sample orders can be sent. We also welcome customers to visit the factory in person.

Q3: What packing do you use?

A:  Depends on the needs of customer, we have variety of packing solutions. Single box/ cartons/ industrial packing/ pallet. 

Q4:  What's the payment terms?

A:  Usually 20%-30% deposit, rest balance pay after production.