Greater Load Capacity Without Increasing Bearing Size
Not every bearing failure is caused by poor quality. Sometimes the real issue is asking a standard bearing to carry more load than it was designed for. When higher radial loads, increased shaft stability or limited installation space become part of the equation, UBC Double Row Ball Bearings provide a practical solution without increasing the overall bearing footprint.
Trusted across Australian manufacturing, agriculture, mining & processing industries, these bearings help keep rotating equipment operating efficiently through demanding production schedules.
What Are UBC Double Row Ball Bearings?
Rather than using a single row of rolling elements, these bearings incorporate two rows within one compact assembly. This allows them to carry greater radial loads while maintaining smooth operation & excellent running accuracy.
They're commonly selected where machinery requires additional load capacity but replacing the housing or shaft with a larger assembly simply isn't practical.
For applications that use different rolling element designs, it's also worth comparing Spherical Roller Bearings where shock loading is present.
Why Choose UBC Double Row Ball Bearings?
Selecting the correct bearing isn't simply about replacing what's already installed. It's an opportunity to improve equipment reliability & reduce future maintenance.
Advantages include:
► Increased radial load capacity
► Compact space-saving design
► Improved shaft support
► Smooth low-friction rotation
► Consistent engineering tolerances
► Reliable performance under continuous operation
Where machinery combines multiple bearing types, checking compatible Mounted Bearing Units during planned servicing often prevents secondary failures after recommissioning.
Before placing your order, the article Fastener Guide Bolts Screws Anchors is a useful reference if surrounding hardware will also be replaced.
Common Applications
You'll find double row ball bearings working behind the scenes in countless industrial machines where strength & stability are essential.
Typical applications include:
► Conveyor drive systems
► Electric motors
► Pumps
► Fans
► Agricultural equipment
► Packaging machinery
► Textile machinery
► Food processing equipment
► Industrial gearboxes
During major shutdowns, many maintenance teams also inspect Solid Housings because housing wear can shorten the life of even a brand-new bearing.
Product Selection Guide
Every application places different demands on a bearing. Looking beyond dimensions can prevent expensive repeat maintenance.
Consider the shaft diameter, housing bore, rotational speed, expected operating load & environmental conditions before selecting a replacement. Equipment exposed to contamination may benefit from sealed designs, while higher-speed applications often require different lubrication strategies.
Where drive systems form part of the assembly, inspecting components within Power Transmission while the equipment is dismantled can help identify wear before production resumes.
Expert Tips
Experienced maintenance teams rarely replace a bearing in isolation. They investigate why it failed.
► Check lubrication quality before assuming bearing failure.
► Inspect shaft alignment.
► Measure housing tolerances.
► Replace damaged seals.
► Verify correct installation preload.
If vibration remains after replacement, using Alignment Tools (Laser, Dial, Manual) can often identify issues that aren't immediately visible.
For operations planning preventative maintenance, Quarry Crews Crusher Maintenance provides practical maintenance strategies used in demanding industrial environments.
