The bearing listed here carries material Steel+bronze+PTFE layer, type Sleeve, documented exactly as the manufacturer publishes it. Made by Jiashan Changsheng Composite Bearing Factory (General Partner) (18 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Bearing
- Model Number: SF-1 20x23x15 mm
- Material: Steel+bronze+PTFE layer
- Product Material: Steel+Porous Bronze+PTFE
- Place Of Origin: Zhejiang, China
- Application: Machinery and Automobile
- Features: Maintenance free
Technical Specifications
| Material | Steel+bronze+PTFE layer |
|---|---|
| Type | Sleeve |
| Overall Length | 50 mm |
| Inside Diameter Tolerance | ±0.02 mm |
| Outside Diameter Tolerance | ±0.02 mm |
| Lubrication | Self-Lubricating |
| Applicable Industries | Manufacturing Plant, Machinery Repair Shops, Farms, Retail, Construction works , Energy & Mining, Auto Parts |
| Place Of Origin | Zhejiang, China |
| Model Number | SF-1 20x23x15 mm |
| Brand Name | Changsheng |
| Product Name | Supply PTFE Steel Composite Metal Bush |
| Application | Machinery and Automobile |
| Standard | IATF 16949:2016 |
| Lubricating | Oilless |
| Keyword | Wrapped Sleeve DU Bearing |
| Finishing | Copper/Tin Plating |
| Features | Maintenance free |
| Product Material | Steel+Porous Bronze+PTFE |
| MOQ | 100 Pieces |
| Bush Types | Self Lubricating Slide Bushing |
| Selling Units | Multiple of 1,000 items |
| Package Size Per Batch | 22X22X22 cm |
| Gross Weight Per Batch | 12.000 kg |
Product Details
Product Name | Supply PTFE Steel Composite Metal Bush Wrapped Split Sleeve DU Bearing Self Lubricating Slide Bushing |
Material | Steel+Bronze+PTFE+Filler |
Size | We can develop according to customers' special requirement. |
Standard | IATF 16949:2016, SGS, RoHS |
Working Temperature | -200~+280℃ |
Outside Surface | Copper/Tin coating |
Used | Automotive engines, Gear pumps, Shock absorber, Door hinges, Seats, printing, woven, tobacco and gymnastic machinery, pneumatic cylinder. |
IATF 16949:2016
Passed the ISO/TS16949 and SGS quality system.
IATF 16949:2016
Passed the ISO/TS16949 and SGS quality system.
SGS Certificate
Without Pb, Environmental.
Factory
Workshop
Our Workshop
Office
Sample room
Our Sample room
Packing Details: First in roll, and then put them into cartons or as per customer's special requirement.
Delivery Details: 15-25 days after getting the deposit.
1. small bushings packed in bags.
2. big bushings packed in rolls.
3. 24 cartons/pallet.
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-25 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
Ordering and Pricing
- Minimum order quantity: 10000 piece
- Volume pricing:
- 10000+ piece: US $0.08 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this bearing?
The standard minimum order quantity is 10000 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jiashan Changsheng Composite Bearing Factory (General Partner), based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiashan Changsheng Composite Bearing Factory (General Partner) range on HVACR Nexus.
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