Shaft power components


Sealed split spherical roller bearings slash MTTR by 70%

Second Quarter 2026 Shaft power components

Industrial success is determined by sustained, uninterrupted uptime delivered by efficient and reliable machines and components. It follows that when it comes to maintenance or repair work, a quick turnaround is critical in order to mitigate downtime and keep operations moving.

SKF Cooper sealed split spherical roller bearings rise to the challenge. Boasting a unique split design combined with a robust sealing system, these innovative bearings enable fast, simple, onsite, in-place bearing replacement or repairs even in hard to reach areas. There is minimum disruption to shaft alignment or the driveline, subsequently shortening mean time to repair (MTTR) by up to 70%.

Engineered for long service life, SKF Cooper sealed split spherical roller bearings feature precision engineered joining methods that secure the inner and outer rings for exceptional structural integrity. At the same time, the exceptional sealing system incorporated into the unit, which is supplied as standard, retains lubricant, minimises grease leakage and blocks contaminant ingress.

“This combination optimises protection and reduces maintenance requirements, ensuring cleaner, longer lasting performance across heavy duty and process industries,” says SKF key account manager, Duncan Mngomezulu. “The advanced split design and robust sealing system work in tandem to boost productivity and deliver superior bearing reliability and machine performance, all while enhancing safety through reduced worker exposure to hazards. Ultimately, these features extend mean time between failure when measured against other split bearing designs.

Mngomezulu further notes that SKF Cooper split bearings are manufactured to the same geometry and quality standards as standard SKF non-split bearings which ensures optimal performance and consistent results. In addition, broad housing compatibility ensures a seamless fit with SKF metric and inch split block housings such as SNLD, SMS and SAF/SDAF, as well as many other housings from alternative manufacturers.

Designed to be tough for long service life, these bearings thrive in the harshest industrial environments, performing consistently in sectors including food and beverage, mining, mineral processing, metals, material handling, cement, pulp and paper, and power generation. Their versatility extends across a broad spectrum of common applications such as conveyor pulleys, bucket elevators, escalators, mixers and agitators as well as horizontal grinding mill pinions, where reliability under pressure is non negotiable.

The SKF Cooper split spherical roller bearing range has also now been expanded to include smaller sizes. “Through this initiative, we’ve expanded the reach of split bearing technology to conquer more complex challenges including installations with smaller shaft diameters or where access is restricted, setting a new benchmark for reliability in split bearing technology,” concludes Mngomezulu.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

Next-generation grease pumps
SKF South Africa Other technologies
SKF has introduced its latest advancement in lubrication technology with the unveiling of a new line of air-operated grease pumps.

Read more...
Lubrication system upgrade reinforces efficiency and reliability across six sugar mills
SKF South Africa Other technologies
SKF’s Single Line automatic grease system has streamlined operations across six sugar mills, delivering peak efficiency while ensuring the producer upholds rigorous international health and safety standards.

Read more...
SKF launches the Patent Bay
SKF South Africa News & events
SKF is launching The Patent Bay, a new platform open to companies that aim to accelerate technologies with the potential to advance sustainability, by making selected patents freely available to others.

Read more...
SKF and Sieb & Meyer announce strategic partnership for magnetic bearings
SKF South Africa News & events
SKF has announced a strategic partnership with Sieb & Meyer, a renowned expert in variable frequency drives and control electronics.

Read more...
Innovative sealing and bearing solution for pulp machine
SKF South Africa Shaft power components
A leading South African manufacturer of paper-making equipment sought to modify an existing pulp machine and turned to trusted partner SKF to assist with the redesign of a critical sealing arrangement.

Read more...
Oil monitoring solution drives performance gains for paper mill
SKF South Africa Other technologies
By integrating real-time monitoring with precise flow control, SKF’s Flowline oil monitor meters have significantly improved the flow rate control and performance of oil circulation lubrication systems installed on a paper mill.

Read more...
Polymer bearings for maintenance-free bottling system
igus Shaft power components
A favourite South African beer which is to be found on many a beer connoisseur’s table is being brewed in Belgium with the assistance of lubricant-free polymer bearings that will not contaminate the beer.

Read more...
Flexible, lightweight disc couplings for advanced industrial performance
Bearing Man Group T/A BMG Shaft power components
BMG has expanded its extensive portfolio of quality branded couplings with the introduction of the ESCODISC FIL series, a new generation of flexible, lightweight disc couplings.

Read more...
Industrial valve solutions
Bearing Man Group T/A BMG Shaft power components
BMG’s Fluid Technology division supplies and supports an extensive range of components for fluid technology systems. These include valves, hydraulic hoses and fittings, accumulators, cylinders, heat exchangers, hydraulic motors and hydraulic plumbing, as well as pumps and reservoir accessories.

Read more...
Direct-controlled seat valve
Shaft power components
A new direct-controlled seat valve enables storage-free, load-tight holding functions in dynamic linear units without an additional control pressure supply, and offers significant advantages over classic, pilot-controlled solutions, particularly in stationary and servo hydraulics.

Read more...









While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd | All Rights Reserved