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The Equalizer Oilless Guide Bush Plain Bearing is a self-lubricating plain bearing made from sintered bronze or PTFE composite, designed for use in trailer suspension equalizer systems. It eliminates the need for external lubrication by embedding lubricants within its porous matrix, reducing maintenance and increasing operational uptime in high-vibration environments.
Sintered bronze is the most common base material, offering high load capacity and thermal stability. PTFE composite variants provide lower friction coefficients and are preferred in dusty or dirty conditions. These bearings typically operate within temperature ranges of -30°C to +150°C and are standard in commercial trailer applications where access for greasing is impractical.
This component is purchased by trailer OEMs, aftermarket parts distributors, and heavy vehicle repair centers in North America, Europe, and Australia. Buyers order in quantities from 100 to 10,000 units depending on production volume. Packaging is bulk or blister-packed in cartons. Trade terms include FOB Qingdao and CIF, with payment via T/T or L/C. Lead time is confirmed upon order and varies with batch size.
| Material | Sintered bronze or PTFE composite |
| Type | Oilless plain bearing, self-lubricating |
| Typical inner diameter | Standard range: 10 mm to 25 mm, based on common equalizer pin sizes |
| Typical outer diameter | Standard range: 18 mm to 35 mm, matching common suspension pivot shafts |
| Length | Typical range: 20 mm to 40 mm, depending on application load requirements |
| Load capacity | Typical static load: 50 MPa to 120 MPa, depending on material composition |
| Coefficient of friction | Typical range: 0.08 to 0.15 with PTFE composite, 0.12 to 0.20 with sintered bronze |
| Operating temperature range | Standard: -30°C to +150°C, suitable for global climate conditions |
| Wear rate | Typical: 0.05 mm³/N·m or lower under standard test conditions per ASTM G99 |
| Packaging | Bulk in cartons or blister-packed, no individual plastic sleeves |
Jining Bst Machinery Co., Ltd is a manufacturer based in Jining, Shandong Province, China, operating within a high-tech industrial zone. The company's profile confirms it supplies suspension components for commercial vehicles, with verified production capability but no public details on workforce size, annual output, or client list. The listing shows a harbor trust tier and no response rate, indicating limited buyer communication infrastructure.
The supplier does not claim ISO certification, export history, or testing facilities in its data. Its presence is limited to product listings without technical documentation, certifications, or factory images. Buyers should treat this as a production-based supplier without verified quality management systems and request independent inspection before large orders.
The Equalizer Oilless Guide Bush is a self-lubricating plain bearing engineered specifically for trailer suspension equalizer systems. Made from sintered bronze or PTFE composite for maintenance-free operation, this guide bush reduces friction between moving suspension components without requiring external lubrication. Ideal for heavy-duty trailer, semi-trailer, and commercial vehicle applications where reliable pivot movement and wear resistance are critical. This component is commonly sourced for OEM assembly lines and aftermarket replacement in the transportation and logistics industry.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact material type - sintered bronze or PTFE composite - as performance differs significantly. Confirm inner and outer diameter tolerances match your pivot shaft and housing dimensions. Request a material certification if operating in corrosive or high-temperature environments, as no test data is provided by the supplier.
Confirm lead time with the supplier, as no standard is published. Payment terms are typically T/T or L/C, with FOB Qingdao being most common. Packaging is bulk or blister-packed; request details on how units are protected from moisture and abrasion during transit. Ensure Incoterms clearly assign responsibility for damage or loss.
Conduct a pre-shipment inspection focusing on surface finish, absence of cracks or porosity, and dimensional accuracy of bore and OD. Request a sample batch for field testing under load before large orders. Documentation should include a packing list and material composition report. Without certification, third-party inspection is strongly advised.
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When sourcing Equalizer Bush Oilless Guide Bush Plain Bearing for your business, securing the right balance of quality and cost is essential. Jining Bst Machinery Co., Ltd, a verified supplier based in China, offers this product with key specifications including Oilless Guide Bush Plain Bearing, Plain / Unmounted Bearing, and 20mm - 60mm ID (varies by trailer model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4.0018.00./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8483.30, making it a staple in the Bearing sector with strong demand from importing countries worldwide.
Importing Equalizer Bush Oilless Gu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jining Bst Machinery Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8483.30 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Equalizer Bush Oilless Gu has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bearing category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Equalizer Bush Oilless Gu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8483.30 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Equalizer Bush Oilless Guide Bush Plain Bearing from Jining Bst Machinery Co., Ltd is $4.0018.00./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Jining Bst Machinery Co., Ltd through EximNext.
The supplier, Jining Bst Machinery Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Equalizer Bush Oilless Gu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Equalizer Bush Oilless Guide Bush Plain Bearing is classified under HS Code 8483.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Equalizer Bush Oilless Gu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jining Bst Machinery Co., Ltd. Ensure you have the necessary import licenses for Bearing products in your destination country.
Yes, Jining Bst Machinery Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Equalizer Bush Oilless Guide Bush Plain Bearing supplied by Jining Bst Machinery Co., Ltd include Oilless Guide Bush Plain Bearing, Plain / Unmounted Bearing, and 20mm - 60mm ID (varies by trailer model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jining Bst Machinery Co., Ltd offers Equalizer Bush Oilless Gu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Equalizer Bush Oilless Gu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jining Bst Machinery Co., Ltd through our platform.
Jining Bst Machinery Co., Ltd maintains international quality certifications. These ensure that the Equalizer Bush Oilless Gu meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Jining Bst Machinery Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Jining Bst Machinery Co., Ltd.
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