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The HM518445/10 is a single-row tapered roller bearing consisting of an inner ring and an outer ring. It features conical rollers and raceways optimized for high load capacity, durability, and smooth rotation under stress. These bearings are widely used in semi-trailers, trucks, and industrial equipment due to their robust construction and reliability.
Key Features
High Load Capacity: Supports dynamic radial loads up to 296,696 N and static loads up to 403,899 N5.
Precision Engineering: Manufactured to P6/P5/P4 precision grades for minimal friction and long service life.
Durable Material: Made from chromium steel with hardness up to HRC 58-62 for wear resistance.
Sealed or Open Design: Available in open or sealed variants for different lubrication needs.
Interchangeable: Complies with ISO standards for compatibility with other brands like TIMKEN, KOYO, and NACHI.
Specifications
Parameter |
Details |
Part Number |
HM518445/10 |
Type |
Single-row tapered roller bearing |
Material |
Chromium steel |
Lubrication |
Grease or oil |
- d (Inner Diameter) |
88.9 |
- D (Outer Diameter) |
152.4 |
- B (Width) |
39.688 |
Loading Rating - Cr (Dynamic Load) |
248 kN |
Loading Rating - Cor (Static Load) |
359 kN |
Utmost Speed (rpm) - Grease |
2400 |
Utmost Speed (rpm) - Oil |
3200 |
Weight (kg) |
2.9 |
Applications
Heavy-Duty Vehicles: Fits Hino trucks (2002–2020) and semi-trailer axles.
Industrial Machinery: Used in mining, metallurgy, and plastic processing equipment.
Aftermarket Replacements: OE-equivalent for worn bearings in wheel hubs and gearboxes.
Additional Information
1. Order & Payment
MOQ: 100 - 1,000 PCS
Payment Terms: T/T (Bank Transfer)
Sample Policy: Samples available (Free for samples under ¥100; cost refundable upon bulk order).
2. Production & Customization
Factory Location: Linqing City, Shandong Province, China
Company Type: Manufacturer & Trading Integrated
OEM/ODM: Supported
Custom Solutions: Tailored bearings for specific vehicles, environments, and performance needs.
Monthly Capacity: 200,000 sets.
3. Quality Assurance
Quality Standards: Rigorous testing (dimensions, rotation accuracy, noise, vibration, etc.).
Warranty: 50,000–80,000 KM durability guarantee.
Packaging: Individual color box + carton; palletized for large orders.
4. Shipping & Delivery
Delivery Time: 5–50 days (based on stock & production schedule).
Shipping Methods: Sea, Land, or Air (flexible based on order volume).
Tracking: Real-time updates via our website.
5. After-Sales Support
Technical Assistance: 24/7 online support.
Issue Resolution: Contact us immediately for unreceived/damaged items.
6. Why Choose Us?
20+ Years Expertise (Est. 2003)
Precision Matching for vehicle-specific needs.
Transparent Process: From quote to delivery (provide bearing codes/OEM numbers + quantity for accurate quotes).