Steel Copper Alloy Bearing Bushing with 50 HRC Steel Base and 80 HB Copper, High Precision Bimetal Guide Bushing
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
30 days
Brand:
Joyreap
Product Description
Casting steel bronze bearing bushing is manufactured using high-quality steel as the base material, with the inner surface coated with specialized wear-resistant copper alloy. Custom oil grooves can be machined on the copper surface to enhance lubrication performance. This bimetal bushing features low friction coefficient, excellent wear resistance, high dimensional accuracy, impact resistance, and high temperature tolerance.
Material Structure
Steel Base + Copper Alloy (Centrifugal Casting)
Product Advantages
- Steel base construction provides cost-effective solution
- Low-carbon steel base offers superior impact resistance compared to traditional bronze bushings
- High hardness and strength prevents cracking under heavy impact loads
- Surface heat treatment available for enhanced hardness and strength
Available Types
- Straight steel copper bushing
- Flanged steel copper bushing
- Customized steel copper bearing designs available
Technical Specifications
| Performance Parameter | Specification |
|---|---|
| Steel Base Hardness | ≥50 HRC |
| Copper Hardness | ≥80 HB |
| Maximum Static Load | 50 N/mm² |
| Maximum Dynamic Load | 30 N/mm² |
| Maximum Speed | 2 m/s |
| Maximum PV Value | 1.8 N/mm²·m/s |
| Coefficient of Friction | 0.03 - 0.20 |
| Operating Temperature Range | -50°C to +250°C |
Application Areas
Casting steel bronze bearings are ideal for applications requiring low speed operation, high load capacity, and impact load conditions.
OEM Part Numbers
We manufacture numerous steel copper bushings for various applications. Below are commonly produced OEM codes:
| OEM Number | Description | Brand |
|---|---|---|
| 11884714 | Steel Copper Bimetal Bush | VOLVO |
| 11101058 | Steel Copper Bimetal Bush | VOLVO |
| 11101059 | Steel Copper Bimetal Bush | VOLVO |
| 11101060 | Steel Copper Bimetal Bush | VOLVO |
| 11101375 | Steel Copper Bimetal Bush | VOLVO |
| 11101378 | Steel Copper Bimetal Bush | VOLVO |
| 11101179 | Steel Copper Bimetal Bush | VOLVO |
| 11177045 | Steel Copper Bimetal Bush | VOLVO |
| 11101192 | Steel Copper Bimetal Bush | VOLVO |
| 11177349 | Steel Copper Bimetal Bush | VOLVO |
| 11101377 | Steel Copper Bimetal Bush | VOLVO |
| 11176386 | Steel Copper Bimetal Bush | VOLVO |
Additional OEM numbers available upon request.
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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
Jiaxing Joyreap Precision Machinery Co.,Ltd
Location
No 168 Kapa Road Dayun Town Jiashan Zhejiang China
Contact Person
Catherine Hu