3211 DPI 55x100x33,3 double row angular contact ball bearing

Main description

The 3211 DPI angular contact ball bearing with dimensions 55x100x33,3 mm is a double row bearing designed for applications requiring combined radial and axial load capacity, high rigidity and stable shaft positioning in demanding operating conditions.

An angular contact ball bearing features raceways arranged at a specific angle, allowing it to support axial loads in addition to radial loads. The double row design of the 3211 bearing acts as two single row angular bearings mounted back to back, enabling it to handle axial forces in both directions without the need for paired installation.

The 3211 DPI bearing is widely used in industrial machinery, pumps and transmission systems where precise shaft guidance, load stability and long service life are essential.

Construction and design

The DPI 3211 is a double row angular contact ball bearing with optimized internal geometry for efficient load distribution and stable performance.

Its integrated construction ensures correct internal clearance and eliminates the need for adjustment during installation. The angular configuration of the raceways provides excellent support for combined loads and improves overall system stiffness.

Precision manufacturing ensures smooth operation, reduced vibration and consistent performance under varying load conditions.

Industrial applications

This angular contact ball bearing is used in applications where both radial and axial loads must be supported simultaneously.

Typical applications include:
gearboxes and transmission systems
pumps and compressors
industrial machinery
drive units and rotating equipment
material handling systems

Within the angular contact ball bearing category, the 3211 DPI is a reliable solution for medium to high load applications.

Technical parameters

Inner diameter: 55 mm
Outer diameter: 100 mm
Width: 33,3 mm
Type: double row angular contact ball bearing
Series: 3211
Brand: DPI

Operational advantages

supports combined radial and axial loads
handles axial loads in both directions
double row design for increased rigidity
no need for paired mounting
stable and precise shaft guidance
long service life

FAQ

What type of bearing is 3211 DPI?
It is a double row angular contact ball bearing.

Can it handle axial loads in both directions?
Yes, due to its double row design.

Does it require adjustment during installation?
No, it is pre assembled and ready to install.

Where is it typically used?
In gearboxes, pumps and industrial machinery.