| Certification: | ISO |
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| Pulley Sizes: | Type A |
| Manufacturing Process: | Casting |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
POM nylon ball bearings introduction :
POM plastic bearings , PP plastic bearing POM and PA materials with good mechanical strength and wear resistance , suitable for the production of more sophisticated plastic bearings, working temperature from -60 °C ~ 100 °C, high strength and smooth surface , basically does not appear tension , its good self-lubricating properties and low coefficient of friction , while maintaining the traditional advantages of plastic bearings on the basis of precise and can be used in high speed operation
Features:
(1) rigidity, high hardness , even at low temperatures , high impact strength
(2) good excellent elasticity , creep resistance ;
(3) high thermal stability and very good dimensional stability ;
(4)good sliding properties , wear resistance ;
(5) physiologically inert , suitable for contact with food.
(6) Even in strong acid and strong oxidizing agents, poor paint adhesion
| Item | Plastic Bearing | Quality Control Process | 1.Assembly 2. Windage test 3. Cleaning 4.Rotary test 5.Greasing and gland 6.Noise inspection 7.Appearance inspection 8.Rust prevention 9.Product packaging |
| OEM ODM | Technical drawing or sample is needed | d(mm) | 12.3 |
| Original | Shandong, China | D(mm) | 20.6 |
| Ring Material | Plastic/Steel | B(mm) | 5 |
| Cage Material | Plastic | Number of row | single |
| Tolerance | P0 P6 P5 P2 P4 or as Requested | Clearance | C0 C2 C3 C4 |
| Vibration | V1 V2 V3 or as Requested | Noise | Z1 Z2 Z3 Z4 |
| MOQ | 1000 pcs | Application | Motor/electric/sliding/furniture accessories/ Skateboard/etc. |
| Feature | heavy-duty,adjustable,low noise, easy installation,sliding smoothly,long life,standard,customized,etc | Leading Time | According to the order q'ty |
1. who are we?
We are based in Shandong, China, start from 2017,sell to North America(1.00%),Africa(1.00%),Western Europe(1.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.
Sufficient supply
Complete models
Quality assurance
Bulk discount
Models and specifications are numerous, products can not be shown one by one, support customized services, if you have more needs, please feel free to contact us, we will provide you with thoughtful, professional service!
Suppliers with verified business licenses
Audited Supplier 
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