Single row oil-free Hybrid Ceramic deep groove ball Bearing 608

FOB Reference Price:Get Latest Price
$0.10 - $0.50 / Pieces | 100 Piece/Pieces (Min. Order)
Brand Name:
Outside Diameter:
3 - 150 mm
Report Suspicious Activity
Quick Details
Deep Groove
Bore Size:
7 - 280 mm
Model Number:
Precision Rating:
P0 P6 P5 P4 P2
Seals Type:
Number of Row:
Single Row
Place of Origin:
Zhejiang, China (Mainland)
Extremely Harsh Environment
Oil-free Self-lubricated
Long life High speed Low noise
OEM Customized Services
Bearing Cage:
Bearing Package:
Standard Industrial Packing
Z1V1 Z2V2 Z3V3 Z4V4
C2 C0 C3 C4 C5
Supply Ability
Supply Ability:
50000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Card board package, pallet, wooden case or according to the requirements of the customers
Shanghai / Ningbo Port
Product Description

Deep groove ball bearing introduction:

Deep groove ball bearings have the characteristics of anti-magnetic insulation, abrasion resistant, oil-free self-lubricating and enduring extreme high or low temperature, so they can be used for harsh environment and even under some special condition. The material of rings and rollers is jar gonia(ZrO2) and the holder uses poly back fluoride(PTFE) as standard configuration. Generally, we can use the reinforced nylon made of glass fiber 66(GRPA66-25), special engineering plastics(PEEK, PI), nonrust steel(AISI SUS316 SUS304), brass(Cu) and so on. Ceramic deep groove ball bearings are made entirely of ceramic material and are superior to common Steel Angular Contact Bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present.

The advantages of ceramic deep groove ball bearing:

1) The ceramic bearing has the feature of corrosion resistance, the ceramic rolling bearing suitable for operation under harsh conditions covered corrosion media.

2) Since the ceramic ball rolling has lower density than steel, so which is much lighter, so when you rotate the outer ring centrifugal effect can be reduced by 40% , thus greatly extended service life.

3) The expansion and contraction of the ceramic affected smaller than steel, and therefore the gap of the bearing is constant, the bearing allows the temperature changes more severe environment.

4) As the ceramic has higher modulus of elasticity than steel, when the force is not easy deformation,and therefore help to improve the operating speed and achieve high accuracy.

Deep Groove Ball Bearing Specifications

Single row oil-free Hybrid Ceramic deep groove ball Bearing 608
Precision Rating
C0, C2, C3, C4, C5
Sealed Cap
Rubber or Metal
Bearing Material
Chrome steel, Gcr15, Stainless steel, Ceramic, Plastic are all available
Seals Type
Open 2RS ZZ RS
Inner Size Range
3-150 mm
Outer Size Range
7-280 mm
Regular Export Packing
Card board package, pallet, wooden case or according to the requirements of the customers
1 pcs
Dlivery Time
3-7 days after receiving your payment
Payment Terms
L/C, T/T, Western Union, MoneyGram, Paypal
Port of shippment
Shanghai / Ningbo Port
Place of Origin
Zhejiang, China
Products Show
Our Service

 1) Full technical support from concept design to final product delivery

2) On-time delivery with no compromise on quality

3) High-quality product making with advanced equipment and techniques

4) Large-scale of proudction availabl

5) Lower cost (medium-size factory, 3000 square meters), but high-end quality only(the same quality control system as per big factory)

6) Any questions to be sent will get response within 24 hours

Our Company
Packing & Delivery
Our Certifications

Q: How to prolong service life of bearings?

A: Accurate installation and using,alignment,timely monitor,re lubrication etc.

Q: Reason for bearings failure?

A: Usually is incorrect using method,pollution,improper use of lubricant,damage

happened in installation and handing,also including installation error.
according to the traces can know the reason why is failure.

Q: How to choose bearings?

A: Analyse mechanical device and use conditions.clear the requiremment of bearings.

select type of bearings,select distribution way of bearings.selet dimensions of bearings,
select installation method of bearings.

Q: When select bearings specifications,what you need to consider?

A: The precision of the bearings(rotating precision,dimensional tolerances)internal

clearance and preload bearing material and heat treatment.structure of cage and material.
Contact us

If you want to get more information about bearing price,packing,shipping,and discount,please leave an inquiry to us.
More products and surprises, Please into our website: