30211 SKF 55x100x22,75 Tapered Roller Bearing

Construction and Design

30211 SKF 55x100x22,75 tapered roller bearing is a single row rolling bearing designed to carry combined radial and axial loads. This model strengthens the SKF tapered roller bearings category in the medium bore segment, where high load capacity and adjustable axial clearance are required.

The tapered design is based on conical inner and outer ring raceways and tapered rollers whose axes intersect at a common point on the bearing axis. This geometry enables efficient transmission of axial loads in one direction while maintaining high radial load capacity.

SKF 30211 features a separable construction, allowing independent mounting of the inner ring assembly and outer ring. This design simplifies installation and enables precise adjustment of axial clearance or preload in demanding mechanical systems.

Technical Parameters

Type: single row tapered roller bearing
Brand: SKF
Designation: 30211
Bore diameter: 55 mm
Outer diameter: 100 mm
Width: 22,75 mm
Design: separable

Common long tail searches: SKF 30211 55x100x22,75, tapered roller bearing 55 mm bore, 30211 SKF price, 100 mm outer diameter tapered bearing, 30211 bearing for hub.

Industrial Applications

30211 SKF 55x100x22,75 mm is widely used in:

• Wheel hubs of industrial vehicles

• Mechanical gearboxes

• Drive axles

• Conveyor and transmission systems

• Agricultural and construction machinery

In these applications, the ability to adjust axial clearance and withstand combined loading conditions is essential for long term reliability.

Operational Advantages

• High radial and axial load capacity

• Adjustable axial clearance and preload

• Stable performance under varying loads

• Simplified mounting due to separable design

• Long service life in industrial environments

SKF tapered roller bearings of the 30211 series are developed for applications requiring precise adjustment and consistent load distribution.

Main Description

30211 SKF 55x100x22,75 tapered roller bearing is a single row bearing engineered for combined radial and axial loads, offering adjustable internal clearance for optimized system performance.

As part of the SKF tapered roller bearings range, model 30211 is commonly used in industrial and mechanical drive systems. The tapered geometry of the raceways and rollers allows efficient axial load transmission in one direction while maintaining strong radial load support.

The 55x100x22,75 mm configuration is frequently selected for hubs, gear units and drive assemblies where preload adjustment is required. The separable construction enables easier installation and service, allowing the inner ring with roller assembly and the outer ring to be mounted independently.

SKF 30211 55 mm tapered roller bearing provides dimensional stability and precise load control, supporting maintenance teams and OEM manufacturers in achieving reliable and predictable system performance under demanding operating conditions.

FAQ

Can 30211 SKF support axial loads in both directions
A single row tapered roller bearing supports axial load in one direction and requires a paired arrangement for bidirectional axial loads.

Is the 55x100x22,75 bearing adjustable
Yes, axial clearance and preload can be adjusted during installation.

Where is SKF 30211 most commonly used
It is widely used in hubs, gearboxes and drive assemblies in industrial machinery.

Is 30211 SKF a separable design
Yes, the inner ring assembly and outer ring can be mounted separately.