30305 SING ISB tapered roller bearing

30305 SING ISB Tapered Roller Bearing – High Load Capacity and Precise Operation

Product Description

30305 SING ISB is a single-row tapered roller bearing designed to accommodate high radial loads and axial loads acting in one direction. Thanks to the precise design of the raceways and tapered rollers, it ensures high system rigidity, stable shaft guidance, and reliable operation in demanding working conditions.

The 303 series is characterized by increased load capacity compared to lighter tapered bearing series, making it a suitable solution for applications with elevated load requirements. The SING designation indicates single commercial packaging.

Applications

• Industrial gearboxes
• Wheel hubs and running gear systems
• Agricultural and construction machinery
• Production machine drives
• Applications requiring simultaneous support of radial and axial loads

Technical Specification

• Manufacturer: ISB
• Designation: 30305
• Type: single-row tapered roller bearing
• Design: separable (separate inner and outer rings)
• Load capacity: high radial + axial loads in one direction
• Axial clearance adjustment: yes (during installation)
• Packaging: SING (single unit)

Note: exact dimensions (d × D × B), dynamic and static load ratings, and permissible rotational speeds should be verified in the manufacturer’s technical documentation.

Features and Benefits

• High radial and axial load capacity – efficient transmission of loads in demanding applications
• High system rigidity – precise and stable shaft operation
• Adjustable axial clearance – precise setting during installation
• Separable design – easy mounting and servicing
• Versatile industrial application

Why Buy It

The 30305 ISB bearing is a proven solution for applications where the following are essential:

• durability and overload resistance,
• stability and precision of operation,
• axial clearance adjustment capability,
• reliability in daily operation.

Ideal for machinery, automotive, and manufacturing industries where stable and safe operation of rotating components is required.

FAQ – Frequently Asked Questions

Does the 30305 bearing support axial loads?
Yes – it supports axial loads in one direction as well as high radial loads.

Can the axial clearance be adjusted?
Yes – axial clearance can be adjusted during installation by properly setting the second bearing in the arrangement.

Is the bearing separable?
Yes – the inner ring with rollers and the outer ring can be mounted separately.

What applications is it intended for?
It is designed for gearboxes, drives, hubs, and machinery operating under increased load conditions.