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31068X2 Tapered Roller Bearing

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31068X2 Technical Specifications

Bearing Type Single Row Tapered Roller Bearings
Bore Diameter(d) 340mm
Outer Diameter (D) 520mm
Total Width (T) 86mm
Thickness(B) 82mm
Dynamic Load Rating (Cr) 1200kN
Static Load Rating (Cor) 2050kN
Limiting Speed (Grease)
Limiting Speed (Oil)
Weight 73.9Kg
Material High-Carbon Chromium Bearing Steel (GCr15)
Cage Type Pressed steel cage
Precision Rating Normal (P0)

Product Description

31068X2 is a Tapered Roller Bearing single row tapered roller bearing. Featuring optimized internal design, this bearing provides enhanced performance characteristics. With bore diameter 340mm, outer diameter 520mm and total width 86mm, 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 1200kN and static load rating is 2050kN.

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

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What are the key features of 31068X2 tapered roller bearing?

31068X2 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 31068X2 bearing?

31068X2 is suitable for general industrial machinery, agricultural equipment, gearboxes, reducers and mechanical transmission systems.

Can 31068X2 tapered roller bearing be customized?

Yes. We offer full OEM customization for 31068X2, 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 31068X2 tapered roller bearing?

Standard production lead time is typically 15-30 days. Customized designs or special material requirements may require 30-45 days.

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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