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318/530X3 Tapered Roller Bearing

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318/530X3 Technical Specifications

Bearing Type Single Row Tapered Roller Bearings
Bore Diameter(d) 530mm
Outer Diameter (D) 670mm
Total Width (T) 100mm
Thickness(B) 95mm
Dynamic Load Rating (Cr) 1590kN
Static Load Rating (Cor) 4500kN
Limiting Speed (Grease)
Limiting Speed (Oil)
Weight 81.6Kg
Material High-Carbon Chromium Bearing Steel (GCr15)
Cage Type Pressed steel cage
Precision Rating Normal (P0)

Product Description

318/530X3 is a Tapered Roller Bearing single row tapered roller bearing. Featuring enhanced design, this bearing provides enhanced performance characteristics. With bore diameter 530mm, outer diameter 670mm and total width 100mm, it is designed for combined radial and axial load applications in industrial machinery.

This bearing delivers reliable load carrying capacity, optimized rolling contact performance and long service life. The dynamic load rating is 1590kN and static load rating is 4500kN.

Typical Applications: gearboxes, reducers, industrial transmissions, agricultural machinery and general mechanical equipment.

What are the key features of 318/530X3 tapered roller bearing?

318/530X3 tapered roller bearing features high radial and axial load capacity, optimized contact stress distribution, excellent shock resistance, heavy-duty operating capability. Manufactured from premium GCr15 bearing steel for long service life and reliable industrial performance.

What are the typical applications of 318/530X3 bearing?

318/530X3 is suitable for general industrial machinery, agricultural equipment, gearboxes, reducers and mechanical transmission systems.

Can 318/530X3 tapered roller bearing be customized?

Yes. We offer full OEM customization for 318/530X3, including cage optimization, clearance adjustment, heat treatment upgrades, special steel materials, and design modifications based on customer drawings and operating conditions.

What is the lead time for 318/530X3 tapered roller bearing?

Due to the large size and heavy-duty manufacturing process, standard production usually requires 30-45 days. Customized or non-standard designs may require 45-75 days depending on complexity.

Are you a manufacturer or trading company?

We are a professional bearing manufacturer specializing in large-size tapered roller bearings for mining, steel, cement, and heavy industrial applications.

Delivery & Service

Delivery Time

In-stock items: 3–5 working days; Bulk orders: 7–15 working days.

Shipping

Ocean Freight / Land Transport

Warranty

12-month warranty, extendable to 18 months.

Loading Port

Dalian Port or other nominated port

Packing

Export packing: tube + box + carton + wooden case

Order

Mixed models & small orders welcome

Image for reference only.

single row tapered roller bearing technical drawing with key dimensions labeled

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