NK Series Machined Needle Roller Bearing NK7/10 NK7/10TV needle bearing

Description:

Needle roller bearing is a bearing unit composed of machined outer ring & inner ring,cage and

needle roller assembly featuring small section height,big load capacity & rigidity,compact

structure and small size,high rotating accuracy with the structure of disposed inner ring.

Needle roller bearing is characterized by multiple structures,broad adaptability and easy

installation.

It is widely used in automobile,machine toll,lathe,metallurgical,textile,printing industry and

etc. Various machinery equipment. With this kind of bearing,machine design can realize the

goal of small-scale & light weight.

Types of Designs:

This kind of bearing has multiple structural styles for the choice of customers,such as

narrow & broad series,with or without inner rings,cages,rib or sealings. It can be designed

according to the special structural requirements of customers as well.

Product Precision Accuracy:

Dimensional tolerance and geometrical accuracy is based on GB/T5801.

Mutual difference of needle roller diameter is 2 um,and the precision grade is class

G2(ISO GB/T309)

The diameter of inscribed circle conforms to tolerance grade F6 before the fitting of outer

ring with cage and roller assembly

Bearing radial running clearance conforms to the value defined by class 0 group of GB/T4604

Special precision grade in based on GB/T307.1

For fuller information on the special requirement of bearing running clearance, inscribed circle

and precision grade,please contact our company

Material:

Material for needle roller is GCr15 bearing steel,quench-hardening HRC60-65

Material for inner and outer rings is GCr15 bearing steel,quench-hardening HRC60-65

Material for cages is quality low-carbon steel or reinforced nylon.

High quality P3 Heavy duty needle roller bearing NK25/16

MOQ IS ONE PIECE

TERMS OF PAYMEMT: T/T

SAMPLE AVAILABLE

PACKING: CARTON OR WOODEN BOX OR ACCORING TO CUSTOMER REQUIREMENT

SHIPMENT: Logistics forwarder or Express service, according to quantity

Delivery time: 3-15 days according to quantity required

Quality: Export standard

Price term: FOB

Jinan ZYSL bearing Co., Ltd.are manufacturer and supplier from Jinan Shandong China , Which is on the line of bearing for more than 20 years experience .We integrate R&D,production and export of bearings.

So one of our biggest advantage compared others is that we can provide the best factory price based on the same good quality.Our employees are all received professional training.

And until now we has established a professional sales network to help customers get products information at the first time.Besides our company has strong technical strength, excellent processing equipment and complete testing equipment to ensure quality of bearings.The annual production capability is more than 960 million units.Quality is our culture and credibility is our primary principle in our business. So we constantly strive for research and innovation development, adhere to the concept of "survival of high quality", and provide excellent service for customers.

1.high precison high speed low friction

2.factory price

3.short delivery time (shenzhen port or guangdong port)

4.large stock is available

5.we can offer sample

6.many brands can choose and oem service

7.various payment terms(L/C,T/T,West Union,MoneyGram,Paypal)

8.we will find the perfect transportation ways for you

1. How long is your delivery term?

Our standard product delivery term is normally 30 days. A new product development cycle is 60 days in normal. Under normal circumstances, there are standing stock for regular types. You can email us to learn more details.

2. Where is your port of shipment located?
Our main port of shipment is Guangzhou port, and we may operate at other ports if required by the customer.

3. I couldn’t find a design to fit my application in your catalog. Can you help me design a bearing?
Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.

Skype:cindy.chen125

whatsapp:+8615098917851

I am looking forward to receiving your enquires soon .^ - ^