Chrome Plated 45 Steel Bearing Shaft Sleeve Bushing 210mm OD ±0.05mm Tolerance for Pump Truck Systems
Price:
Reasonable Price
MOQ:
1 pcs
Delivery Time:
15-30 Days depends on quantity needed
Brand:
MEGE/OEM/ODM/CUSTOMIZED
Product Description
Product Overview
High-precision shaft sleeve designed as a critical support component for pump truck systems. Engineered to reduce friction, protect shafts, and extend service life in rotating and reciprocating applications including boom joints and transmission shafts.
Key Features
- Precision machining with inner/outer diameters held to ±0.05mm tolerance
- Durable 45# steel construction with quenching and tempering (HB210-255 hardness)
- Enhanced surface with chrome plating ≥0.2mm for superior wear and corrosion resistance
- Broad compatibility with maximum outer diameter of 210mm
- Engineered specifically for pump trucks' demanding operating environments
Technical Specifications
| Material | 45# Steel |
|---|---|
| Hardness | HB210-255 |
| Chrome Plating | ≥0.2mm |
| Max Outer Diameter | 210mm |
| Tolerance | ±0.05mm (ID/OD) |
Applications
Installed in boom joints, pumping system transmissions, and other high-stress rotating/reciprocating assemblies to ensure smooth operation and reduce shaft wear.
Performance Benefits
- Precision dimensions ensure perfect fitment and optimal performance
- Combined hardness and plating provide dual protection against wear
- Reduces maintenance costs by shielding expensive shafts from damage
- Extends equipment service life in demanding industrial applications
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Manufacturing Excellence
MEGE specializes in delivering high-quality, precision-engineered mechanical components customized to your specifications. With decades of experience in OEM/ODM manufacturing, we combine advanced engineering expertise with flexible production capabilities to meet your most demanding requirements.
Frequently Asked Questions
Are you a trader or manufacturer?
We are a factory specializing in all kinds of bearings and machinery components. We own a 20,000 square meter factory and have high productivity, offering the best price and superior service.
Why choose MEGE?
Our products are exported to over 30 countries including Japan, Italy, Germany, Austria, Bangladesh, Malaysia, United Arab Emirates, and India. We combine Japanese quality standards with competitive Chinese factory pricing.
What is your delivery time?
Sample orders: Immediate delivery. Bulk orders: Typically 30 days.
Can I request a sample?
Yes, we provide free samples for evaluation.
What's the shipping method?
We ship according to your specific requirements and preferences.
Can you accept OEM or ODM?
Yes, we accept both OEM and ODM orders.
How is quality controlled?
Quality is our priority. Our QC team and engineering team work throughout the entire process from order placement to shipment.
Can I visit your facility?
You are welcome to visit our four factories and office. Please contact our reception to schedule your visit.
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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
CHANGSHA MEGE BEARINGS CO., LTD
Location
Anshazhen Maotangpu, Maike Road, Changsha, Hunan Province, CHINA
Contact Person
MAO