1.Product Detail:

Name: Hot Sale High Precision Deep Groove Ball Bearing 8x28x9mm 638zz Ball Bearings

Brand: Neutral

Material: chrome steel Gcr15

Ball: Steel 

Model Number: 683ZZ

Seals Type: Z,ZZ ,RS,2RS OPEN

Bearing size:  8x28x9mm

Feature: High Precision,Low Noise,Long Life.

Hardness: HRC59-61

Bearing Structure: Deep groove

Lubrication: Dry/ Grease/Oil

Applicable : Garment Shops, Building Material Shops, Manufacturing plants,Machinery repair shops,farm,restaurant,Home use,Retail,Printing shops,Energy&Mining.

Precision: ABEC-1

Noise Level: Z1V1

Payment terms: T/T, western union, paypal

Sample: Available

Package:10pcs / plastic tube+White small box+Carton+Pallet

OEM/ODM: Acceptable for large quantity

Service: OEM Customized Service available

Customization: Customized logo and Customized packaging available

Min order: 100pcs

Main Market: all over the world

Supply Ability:200000 Pieces / Month

Delivery time: about 5-7 days,it’s according to customer’s quantity

Payment term: western union,paypal,T/T

2.Packaging & Delivery

Packaging Details

    1     1). Standard export package (from inside to outside): oiled paper, boxes, cartons, (and   wooden pallets)

2). Customized packing

Port: Ningbo or Shanghai

 3.Our services:    

1).high precision high speed low friction

2).factory price

3).Fast delivery time (Ningbo or Shanghai port)

4).We can offer samples

5).OEM and ODM service acceptable

6).Various payment terms(T/T,West Union,Paypal)

7).We will find the perfect transportation ways for you   

4.Product Introduction:

Deep groove ball bearings generally consists of a pair of ferrules, a cage, a group of steel balls. Its structure is simple, easy to use, so it is the most common production, the most widely used type of bearings. Deep groove ball bearing utilize an uninterrupted raceway that makes them optimal for radial loads .This design permits precision tolerance, even at high-speed operation.This type of bearing is mainly used to bear the radial load, but also can withstand a certain amount of axial load in either direction. When increase the radial clearance of the bearing in a certain range, they have the nature of angular contact ball bearings and can withstand greater axial load. Our extended product line includes a complete offering of open, shields, seals and snap ring combinations.

5.Bearing Features:

l )Easy Interchange

        Designed as metric bearings, our deep groove ball bearings follow ISO standards and are dimensionally interchangeable with competitor metric products.

2) Premium Lubricants

        For reduced torque and a quieter operation, we use high-qulity lubricants.

3) Brass Cage Availability

        Deep groove ball bearings with brass cages (available in select sizes) can deliver extra strength and durability in the most unrelenting conditions: extreme shock loads, high vibrations and high forces due to acceleration.

4) Quiet Running for Electric Motor Quality

        Deep groove ball bearings are frequently used in electric motor applications to minimize vibration and noise. To meet our long-standing electric motor quality guidelines we designed in:

a. Super finishing on raceways to reduce friction

b. Preferred clearance designation

c. Premium grease for high performance, low torque and less noise

 6.Applications:

These bearings are the most common type and are used in a wide variety of applications. Such as Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Advertising Company.

7. Why Chose Us ?

1).Excellent and high quality control,high speed,low noise,long life
2).Prompt delivery
3).Factory price
4).Small order accepted
5).Customize,Customers' drawing or samples accepted
6).OEM service
7).Experience: Professional manufacturer for 15 years 

We warmly welcome your consultation at any time and we're sure to offer you our best price.

Contact person: Ella

Email: ella@renais.net

whatsapp: +86-15706873920