Brand: NB
PENNBALL Holo Component Bearing: 1 1/4 Inch (31.75mm) Bore - Premium Sealed Industrial Ball Bearing
The PENNBALL Holo Component Bearing with a 1 1/4 inch bore (31.75mm) is engineered for applications demanding uncompromising precision and longevity in harsh industrial environments. Constructed from ultra-clean 52100 high-carbon chrome steel, this component features deep-groove raceways optimized for maximum radial and thrust load capacity. The proprietary HoloSeal™ system provides superior exclusion of contaminants (dust, moisture, particulates) while retaining premium synthetic lubrication for life, significantly reducing the necessity for routine maintenance and re-greasing cycles common with conventional bearings. Rigorously tested to ISO 492 precision standards (P5/ABEC 5 equivalent), the Holo Component minimizes vibration and noise, making it the ideal upgrade for mission-critical machinery.
Selecting the PENNBALL Holo Component ensures operational continuity and a substantial reduction in Total Cost of Ownership (TCO) across challenging applications such as high-speed conveyors, industrial pumps, precision gearboxes, and heavy-duty electric motors. This bearing is designed not only to meet existing standards but to establish new benchmarks for reliability. Its robust construction resists thermal degradation and dynamic stress cracking, providing exceptional service life even under continuous maximum load. Invest in PENNBALL quality to achieve predictable performance and eliminate costly unplanned downtime.
Key Features
Proprietary HoloSeal™ technology guarantees lifetime lubrication and superior contaminant exclusion.
Optimized 52100 steel construction delivers exceptional fatigue life and high static/dynamic load tolerance.
Precision Machined Brass cage ensures stability and low friction under demanding vibration and high-speed conditions.
P5/ABEC 5 equivalent precision standard minimizes runout, vibration, and noise pollution.
Low-torque design achieves higher limiting speeds compared to standard sealed industrial bearings.
