Hot Selling 52100 Chrome Steel Deep Groove Ball Miniature Bearings 608zz for Skateboard Purple Color
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- Supplier: Shanghai Xiayu Bearing Co. Ltd.
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Product Overview
Description
Product Description
Deep groove ball bearing is the most commonly used rolling bearing.Its structure is simple, it consists of inner and outer rings with deep symmetrical ball race, separator and complement of balls, and it can be easy to operate.It is mainly used for standing the radial load.
Size Information
Name | Miniature Deep Groove Ball Bearings |
Construction | Single Row |
Size | 608 |
Material | Chrome Steel |
Inner Dia | 8mm |
Outter Dia | 22mm |
Thickness | 7mm |
Max Speed(X1000rpm) | 34 |
ABEC Rating | Available in ABEC3/5/7 |
Dynamic Load | 2799N |
Static Load | 1103N |
Si3N4,ZrO2,Al2O3 and Steel's basical performance date comparision:
ZrO2 | Al2O3 | Si3N4 | Steel | |
Density(g/cm³) | 6.05 | 3.95 | 3.23 | 7.85 |
Coeffcient of Thermal Expansion(10-6/k) | 10.5 | 9.1 | 3.2 | 10 |
Hardness | 1200HV/70HRC | 1800HV/80HRC | 1500-1800HV/75-80HRC | 700HV/62HRC |
Max Temp.(℃） | 550 | 1850 | 800 | 300 |
Non-Lubrication Friction | Small | Small | Small | Large |
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Our Company
XIAYU Bearing Industrial Inc. is one of the Custom Bearing Manufacturer and world wide Distributors of all types of Bearings,we work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme temperatures environments.
Our service
FAQ
Q: If I want to mark my own brand on your bearing in small Q’ty, does it work?
A: Yes, we can engrave your own brand on the rings of bearing in small Q’ty.
If the future, when you have larger Q’ty, we can open the cover mold of your own brand name.
Q: Does your company accept the small quantity of orders?
A: Once your bearing is standard size bearing, we accept the small Q’ty even in 1pc.
Q: Will you send me free sample?
A: Yes, sample is free, but the freight cost has to be paid by you.
Q: If I don't see the type of bearing I need, what should I do?
A: We have too many bearing series number. Sometimes, we are unable to put them all on the Alibaba.
Q: OEM and custom you can receive?
A: Yes, accept OEM, can also be customized according to samples or drawings for you.
A: Yes, we can engrave your own brand on the rings of bearing in small Q’ty.
If the future, when you have larger Q’ty, we can open the cover mold of your own brand name.
Q: Does your company accept the small quantity of orders?
A: Once your bearing is standard size bearing, we accept the small Q’ty even in 1pc.
Q: Will you send me free sample?
A: Yes, sample is free, but the freight cost has to be paid by you.
Q: If I don't see the type of bearing I need, what should I do?
A: We have too many bearing series number. Sometimes, we are unable to put them all on the Alibaba.
Q: OEM and custom you can receive?
A: Yes, accept OEM, can also be customized according to samples or drawings for you.
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