NAST20 Track Roller Bearing 20×47×20mm with NAST20R NAST20ZZ NAST20ZZR Variants
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
3-8 work days
Brand:
Z&H
Product Description
Product Overview
NAST20 series track roller bearings with dimensions 20×47×20mm, available in multiple configurations including NAST20, NAST20R, NAST20ZZ, and NAST20ZZR variants.
Key Specifications
| Model | d (mm) | D (mm) | B (mm) | C (mm) | F (mm) | Weight (g) |
|---|---|---|---|---|---|---|
| NAST20 | 20 | 47 | 16 | 15.8 | 25 | 155 |
Quality Assurance
- All products undergo comprehensive quality inspection before market release
- Custom packaging and MOQ options available to meet specific requirements
- Multiple shipping options including sea, FedEx, DHL, TNT, and EMS
Manufacturing Capabilities
ZhongHong Bearing Manufacturing Co. Ltd specializes in bearing production with extensive industrial experience. Product range includes deep groove ball bearings, joint bearings, conical bearings, cylindrical bearings, and more.
Application Industries
Widely used in machine tools, coal mining, railway systems, petroleum printing, power plants, shipbuilding, aviation, and automotive industries.
Production Facility
Complete NAST Series Specifications
| Model | d (mm) | D (mm) | B (mm) | C (mm) | F (mm) | Weight (g) |
|---|---|---|---|---|---|---|
| NAST6 | 6 | 19 | 10 | 9.8 | 10 | 17.8 |
| NAST8 | 8 | 24 | 10 | 9.8 | 12 | 28 |
| NAST10 | 10 | 30 | 12 | 11.8 | 14 | 50 |
| NAST12 | 12 | 32 | 12 | 11.8 | 16 | 56 |
| NAST15 | 15 | 35 | 12 | 11.8 | 20 | 62 |
| NAST17 | 17 | 40 | 16 | 15.8 | 22 | 110 |
| NAST20 | 20 | 47 | 16 | 15.8 | 25 | 155 |
| NAST25 | 25 | 52 | 16 | 15.8 | 30 | 180 |
| NAST30 | 30 | 62 | 20 | 19.8 | 38 | 320 |
| NAST35 | 35 | 72 | 20 | 19.8 | 42 | 440 |
| NAST40 | 40 | 80 | 20 | 19.8 | 50 | 530 |
| NAST45 | 45 | 85 | 20 | 19.8 | 55 | 580 |
| NAST50 | 50 | 90 | 20 | 19.8 | 60 | 635 |
Frequently Asked Questions
What are your advantages? Why should we choose you?
- Over 10 years of bearing production and R&D experience with professional technical team
- Competitive pricing and large production capacity with sustainable supply
- Custom packaging and OEM orders accepted
- 100% new materials with defective rate below 0.01%
Are you a factory or trading company?
We are a professional bearing manufacturer with extensive export experience, accepting OEM and non-standard bearing orders across multiple sizes.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZhongHong bearing Co., LTD.
Location
East of Liguanzhai Village, Tangyuan Town, Linqing City, Liaocheng City, Shandong Province
Contact Person
Xiao