► UBC | Double Row Angular Contact Bearings

Greater Load Capacity for Demanding Industrial Applications

Some applications ask more from a bearing than a standard design can comfortably deliver. When machinery is exposed to higher radial loads, increased operating pressures or space limitations, UBC Double Row Ball Bearings offer an effective solution by combining greater load capacity with smooth, dependable performance in a compact design.

Whether you're maintaining industrial equipment, upgrading production machinery or replacing worn bearings during scheduled servicing, Industrial Shed supplies quality UBC bearings trusted across Australian workshops & engineering industries.

What Are UBC Double Row Ball Bearings?

Think of a double row ball bearing as two single row bearings working together within one compact unit. By incorporating two rows of rolling elements, these bearings are capable of carrying higher radial loads while maintaining excellent running accuracy & operational efficiency.

Their design makes them particularly useful where additional load capacity is required but available installation space prevents using larger bearings. They are commonly selected for machinery operating under continuous loads, vibration or demanding production schedules.

Where equipment regularly experiences heavy operating cycles, choosing the correct bearing configuration can significantly improve reliability & reduce maintenance frequency.

Why Choose UBC Double Row Ball Bearings?

Every machine has its limits, but the right bearing helps push those limits further.

UBC Double Row Ball Bearings are designed for applications where strength, stability & long-term performance matter more than simply replacing a worn component.

Advantages include:

► Increased radial load capacity
► Compact design for restricted installation spaces
► Smooth, low-friction rotation
► Improved shaft support
► Suitable for continuous industrial operation
► Manufactured to consistent engineering tolerances
► Reliable performance across demanding environments

If you're rebuilding rotating equipment, inspecting compatible Mounted Bearing Units during the same maintenance window can help identify additional components requiring replacement before machinery returns to service.

Common Applications

Double row ball bearings are commonly chosen where higher loads or increased shaft stability are required without increasing the overall bearing footprint.

Typical applications include:

► Industrial gearboxes
► Conveyor drive systems
► Agricultural machinery
► Electric motors
► Pumps
► Fans
► Textile machinery
► Packaging equipment
► Food processing machinery
► Material handling equipment

Where bearings are mounted within housings, it's good practice to inspect Solid Housings for wear, corrosion or damage before installing replacement components.

Product Selection Guide

Not every application benefits from the same bearing arrangement. Before selecting a replacement, consider the operating conditions rather than relying solely on dimensions.

Review the shaft diameter, housing bore, expected operating load, rotational speed & environmental conditions. Sealed bearings may be preferable where contamination is likely, while open bearings can suit applications with managed lubrication systems.

If the shaft assembly includes locking components, examining Locknuts & Washes during disassembly can help ensure the rebuilt assembly maintains correct preload. Machinery operating with belt-driven systems should also have associated components within Power Transmission checked while maintenance is underway.

Expert Tips

Replacing a bearing without identifying why the previous one failed often leads to repeat repairs.

► Investigate lubrication before assuming bearing failure.
► Check shaft alignment whenever vibration is present.
► Replace damaged seals before installing new bearings.
► Confirm housing tolerances remain within specification.
► Follow manufacturer installation procedures to prevent preload issues.

Maintenance planning often saves considerably more than emergency repairs. Our On-site & workshop Services help businesses keep essential consumables & maintenance products available, while the article Quarry Crews Crusher Maintenance shares practical strategies for improving machinery reliability in demanding environments.

Before restarting equipment, many maintenance teams also verify alignment using Alignment Tools (Laser, Dial, Manual), helping maximise bearing life from day one.