-- SKF Authorized Engineering Partner
Enhance locomotive performance with reliable Locomotive Thrust Bearing designed to deliver consistent alignment and reduce maintenance downtime. This self-aligning roller bearing ensures smooth power transfer even under heavy loads, keeping your machinery running longer with minimal interruptions.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model Number | PHS18 |
| Material | Bearing Steel |
| Load Direction | Radial Spherical Plain Bearing |
| Lubrication Type | Self-lubricating |
| Outer Structure | Whole Outer Ring |
| Rod End | Rod End |
| Thickness | 23mm |
| Inner Diameter | 18mm |
| Thread Size | M18*1.5 |
| Dynamic Load Capacity | 25700 N |
| Static Load Capacity | 30200 N |
| Weight | 0.295kg |
| Specification | 18*92*23mm |
| Transport Package | Box |
| Origin | Germany Sweden Japan China |
| HS Code | 8482800000 |
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Hydraulic cylinder articulation points |
| Automation Equipment | Robotic arm linkages |
| Automotive | Shock absorber pivot joints |
| Engineering | Forging machine hydraulic systems |
| Water Conservancy | Irrigation machinery actuators |
Finding the right bearing for critical applications like hydraulic cylinders or construction machinery often means wading through mismatched dimensions, inconsistent quality, and limited supplier options. Many buyers face costly delays when substitute bearings fail to meet load requirements or require frequent lubrication in hard-to-reach locations.
The PHS18 self-aligning roller bearing addresses these challenges with its self-lubricating design that eliminates the need for regular grease replenishment, ideal for enclosed hydraulic systems and automation equipment. Our ISO 9001 certified manufacturing process ensures consistent material quality—using high-grade bearing steel—to handle radial loads up to 30200 N in demanding environments like construction machinery and forging equipment.
Engineered for applications involving oscillating motion and moderate misalignment, this bearing excels in hydraulic cylinder rod ends, shock absorber linkages, and automation equipment pivot points. Its whole outer ring construction provides stability under dynamic loads, while the M18*1.5 thread size allows direct integration with standard hydraulic components.
The 18mm inner diameter and 23mm thickness dimensions follow international standards, ensuring interchangeability with major brand specifications. The self-lubricating sliding contact reduces friction coefficients by 30% compared to non-lubricated alternatives, extending service life in low-maintenance scenarios. Surface hardness testing confirms compliance with industry standards, critical for withstanding the 25700 N dynamic load capacity in continuous operation. The radial spherical plain design accommodates small angular misalignments, simplifying installation in assemblies with tolerance variations.
Choosing the correct self-aligning bearing directly impacts equipment uptime and maintenance expenses. A bearing with insufficient static load capacity—like the 30200 N rating of the PHS18—can lead to premature failure in hydraulic cylinder applications, resulting in production downtime and replacement costs. Self-lubricating models eliminate the labor costs of scheduled maintenance, while precision-machined dimensions reduce installation time and fitment issues. Using ISO 281 load-life calculation principles, this bearing delivers predictable performance, helping avoid unplanned repairs.
Our production process adheres to ISO 9001 standards, with raw material inspection and finished product testing for dimensions, hardness, and surface treatment. Each PHS18 bearing undergoes dynamic load testing to verify performance ratings before shipment. We provide a standard质保期 against manufacturing defects, with clear replacement procedures for non-conforming products. Our global supply chain includes multiple origins—Germany, Sweden, Japan, and China—enabling access to both international and domestic quality options based on your requirements.
Whether you need the PHS18 model or a substitute from another brand, we can source and supply the exact bearing specifications for your application. Provide your required quantity, delivery location, and any special packaging needs, and our team will confirm pricing and availability within 24 hours.
Q: Do you supply bearings from other brands besides the PHS18 model?
A: Yes, we support inquiries for all bearing brands and models, including international and domestic options, and can supply according to your specified brand or dimensional requirements.
Q: How can I confirm if the PHS18 bearing fits my equipment?
A: Provide your equipment’s bearing dimensions (inner diameter, outer diameter, width) or existing model number, and our technical team will verify compatibility with the PHS18 specifications.
Q: What is your warranty policy for the PHS18 bearing?
A: We provide a standard warranty period covering manufacturing defects. Specific terms are detailed in the sales contract, and defective products can be replaced under the warranty conditions.
Q: What is the minimum order quantity for the PHS18 bearing?
A: We accept low minimum order quantities, including single-unit purchases, to support small-scale testing and prototyping needs.
Q: How long does shipping take for the PHS18 bearing?
A: In-stock PHS18 bearings are shipped within 1-2 business days. Delivery time depends on the chosen shipping method: express courier (3-5 days), air freight (5-7 days), or sea freight (3-4 weeks).
Q: Can you provide custom (OEM/ODM) bearings?
A: Yes, we support custom bearing manufacturing according to your technical drawings, specifications, or sample requirements.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
contact@bearing-supply.com
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: 29352m/e/D Locomotive Thrust Self-Aligning Roller Bearing High Quality
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