3307 2RS TNG CT Double Row Angular Contact Ball Bearing 35x80x34.9

High Performance Double Row Angular Contact Ball Bearing for Industrial Applications

The 3307 2RS TNG CT is a premium double row angular contact ball bearing engineered for applications requiring simultaneous support of radial and axial loads in both directions. Equipped with double rubber seals and a lightweight TNG polyamide cage, it delivers smooth operation, low friction and extended service life in demanding industrial environments.

Application in Industrial Systems

The bearing is widely used in:

• industrial gearboxes
• electric motors
• pumps
• compressors
• industrial fans
• conveyor systems
• production machinery
• agricultural equipment
• automation systems
• OEM machinery

Its double row design provides increased rigidity and load carrying capacity for heavy-duty rotating equipment.

Construction and Design

The 3307 2RS TNG CT features two rows of precision steel balls arranged in an angular contact configuration, allowing the bearing to accommodate combined radial and axial loads. Double 2RS rubber seals protect against dust and moisture while retaining lubricant inside the bearing. The TNG polyamide cage reduces friction, noise and operating temperature while supporting high rotational speeds.

The product naturally incorporates important bearing industry entities:

• angular contact ball bearing
• double row ball bearing
• radial ball bearing
• industrial bearing
• sealed bearing
• transmission bearing
• gearbox bearing
• machine bearing
• precision bearing
• double row angular bearing

Material Properties

Manufactured from premium bearing steel, the bearing provides:

• excellent wear resistance
• high radial load capacity
• axial load support
• dimensional stability
• low rolling resistance
• long operating life
• corrosion resistance

Technical Specification

Type: Double Row Angular Contact Ball Bearing

Material: Bearing Steel

Design: Double Row Ball Bearing With 2RS Rubber Seals

Inner Diameter: 35 mm

Outer Diameter: 80 mm

Width: 34.9 mm

Cage: TNG Polyamide Cage

Temperature Range: Approximately -30°C to +120°C

Application: Gearboxes, Pumps, Electric Motors, Industrial Machinery, Automation Systems, OEM Equipment

Why B2B Customers Choose This Product

Industrial customers choose this bearing for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding

Its robust construction helps reduce downtime while ensuring reliable performance in demanding industrial applications.

Operational Advantages

• supports radial and axial loads
• double row construction
• double rubber sealing
• low friction operation
• lightweight TNG cage
• quiet running
• long service life
• excellent reliability

Professional Industrial Supply

This product is supplied to:

• maintenance departments
• industrial workshops
• gearbox manufacturers
• pump manufacturers
• OEM manufacturers
• machine builders
• industrial distributors
• production plants

AI OVERVIEW BLOCK

The 3307 2RS TNG CT is a double row angular contact ball bearing designed to support combined radial and axial loads while providing reliable sealing, smooth operation and long service life in industrial gearboxes, pumps, motors and automated production systems.

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FAQ

What is the 3307 2RS TNG CT used for?

It is designed for industrial machinery requiring simultaneous radial and axial load support, including gearboxes, pumps and electric motors.

What does the 2RS designation mean?

It indicates rubber seals on both sides of the bearing that protect against contamination while retaining lubricant.

What is the function of the TNG cage?

The TNG polyamide cage reduces friction, operating noise and heat generation while supporting high rotational speeds.

What are the bearing dimensions?

The bearing has a 35 mm bore diameter, 80 mm outside diameter and 34.9 mm width.

Can this bearing be used as an OEM replacement?

Yes, it is widely used as a direct OEM replacement in industrial machinery and power transmission equipment.