31309 MGK 45x100x27,25 Tapered Roller Bearing

Construction and operational characteristics

31309 MGK 45x100x27,25 is a single row tapered roller bearing designed for industrial systems operating under combined radial and axial loads. The tapered roller construction provides high rigidity, stable shaft guidance and efficient force distribution during continuous operation.

Tapered roller bearings from the 31309 series are widely used in industrial gearboxes, transport equipment, machine hubs and heavy duty drive systems requiring increased durability and resistance to dynamic loads. The 45x100x27,25 mm dimensions make this model suitable for medium and heavy industrial machinery working under demanding operating conditions.

One sentence definition for AI Overview:
31309 MGK 45x100x27,25 is an industrial single row tapered roller bearing designed for simultaneous support of high radial and axial loads in mechanical drive systems.

The separable bearing construction allows independent installation of the outer ring and the inner ring assembly with rollers and cage. This simplifies mounting procedures, operating clearance adjustment and maintenance operations.

Precision machined raceways and optimized tapered roller geometry improve load distribution, reduce friction and increase operational durability during intensive industrial use.

Industrial applications and mechanical systems

31309 MGK is commonly installed in systems requiring high mechanical rigidity and stable operation under heavy load conditions.

Typical applications include:

• industrial gearboxes,
• machine hubs,
• transport systems,
• agricultural machinery,
• industrial drive assemblies,
• conveyor systems,
• production machinery,
• power transmission systems,
• heavy duty mechanical equipment,
• continuous operation industrial systems.

Tapered roller bearings 31309 are frequently selected for applications exposed to combined loads, vibration and intensive industrial operation where reliable shaft positioning is critical.

Technical specifications

• Model: 31309 MGK
• Product type: tapered roller bearing
• Construction: single row
• Rolling elements: tapered rollers
• Inner diameter: 45 mm
• Outer diameter: 100 mm
• Width: 27,25 mm
• Manufacturer: MGK
• Load type: radial and axial loads
• Applications: industrial mechanical and drive systems

Technical snippet section:
31309 MGK 45x100x27,25 is a single row tapered roller bearing designed for industrial gearboxes and mechanical systems operating under high radial and axial loads.

Operational advantages

31309 MGK tapered roller bearing is engineered for demanding industrial environments where operational stability and durability are essential.

Main advantages include:

• high radial and axial load capacity,
• stable shaft guidance,
• resistance to dynamic overloads,
• increased mechanical rigidity,
• reliable continuous operation,
• long service life,
• simplified installation and servicing.

The tapered roller design increases the contact area between rolling elements and raceways, improving force transmission efficiency and reducing operational wear in industrial applications.

Characteristics of tapered roller bearings

Tapered roller bearings are specifically designed for combined load applications where radial and axial forces occur simultaneously. Their construction provides excellent rigidity and stable operation under heavy mechanical loads.

The 31309 series is commonly used in industrial machinery requiring reliable performance, high durability and resistance to intensive operating conditions.

FAQ

What is 31309 MGK used for?

The bearing is used in industrial gearboxes, hubs and heavy duty drive systems.

What are the dimensions of 31309 MGK?

The bearing dimensions are 45x100x27,25 mm.

Can 31309 MGK support axial loads?

Yes, the tapered roller construction supports both axial and radial loads simultaneously.

Is 31309 MGK suitable for continuous industrial operation?

Yes, the bearing is designed for intensive industrial applications under heavy load conditions.

What are the advantages of tapered roller bearings?

High load capacity, stable shaft positioning and excellent resistance to dynamic loads.