SN/SD/SAF Split Roller Bearings
CUT DOWNTIME WITH BOWMAN SN/SD/SAF SPLIT ROLLER BEARINGS
The SN SD SAF Split Roller Bearings from Bowman provide a practical and efficient spherical roller bearing replacement solution for heavy-duty industrial applications. Engineered to fit within existing SN, SD, and SAF plummer block bearing housings, these innovative split bearings significantly reduce bearing replacement times while minimising costly downtime. Each bearing incorporates a precision-engineered seating ring, enabling a straightforward plummer block split bearing retrofit without requiring modifications to existing housings or shafts. This makes every split bearing for existing pillow block installation faster, safer, and more cost-effective than replacing conventional solid spherical roller bearings. Developed using advanced engineering expertise and rigorously tested to ensure dependable performance, the range continues to expand with new sizes and configurations to meet evolving industrial requirements. Ideal for mining, quarrying, marine, power generation, material handling, and other demanding sectors, Bowman SN/SD/SAF Split Roller Bearings deliver reliable operation, simplified maintenance, and fast worldwide availability, helping operators maximise equipment uptime and reduce long-term maintenance costs.
Product Part Points - Seating Ring and Design Features
Every component within Bowman’s SN SD SAF Split Roller Bearings has been engineered to simplify installation, reduce maintenance, and maximise equipment uptime. The precision-machined seating ring enables a direct spherical roller bearing replacement, allowing the bearing to fit seamlessly into existing SN, SD, and SAF plummer block bearing housings without costly modifications. The robust split cage is designed to maintain accurate roller guidance while allowing the bearing to be installed around the shaft, eliminating the need to dismantle adjacent equipment. High-performance seals protect internal components from dust, moisture, and contaminants while retaining lubrication to extend bearing service life in demanding environments. This innovative design makes every split bearing for existing pillow block installation faster, safer, and significantly more efficient than replacing conventional solid bearings. As a complete plummer block split bearing retrofit solution, the range helps maintenance teams minimise downtime, reduce labour costs, and improve reliability across mining, quarrying, marine, power generation, material handling, and other heavy industrial applications where fast bearing replacement is critical.
SMARTER BEARINGS. FASTER CHANGEOUTS.
Bowman SN/SD/SAF Split Roller Bearings provide a fast, reliable spherical roller bearing replacement solution for heavy-duty industrial applications. Engineered to retrofit directly into existing SN, SD, and SAF plummer block bearing housings, these innovative split bearings minimise downtime by allowing bearing replacement without removing shafts, couplings, or other ancillary components. Designed for demanding environments, they combine patented engineering with simplified maintenance to improve equipment availability and reduce lifecycle costs. Whether you require a split bearing for existing pillow block installations or a dependable plummer block split bearing retrofit, Bowman delivers high-performance solutions that maximise reliability, extend service life, and simplify maintenance across a wide range of industries.
- Replace equivalent solid spherical roller bearings without removing ancillary components from the shaft.
- Seating ring included for mounting into existing plummer block.
Faster bearing changes for reduced downtime. - 135 mm to 300 mm (5 3/16 In. to 12 In) shaft diameters.
- Replaces adapter-sleeve mounted bearings. (eg CCK/W33 type)
Incorporates additional sealing to protect bearing. - Patented 3D-printed cages.
- Requires less lubricant.
- 2D drawings and 3D models available.
Frequently Asked Questions
If the answer to your question is not listed below, please feel free to give us a call directly on +44 (0) 1902 898 560 or
email us on sales@bowman.co.uk.
Bowman SN/SD/SAF Split Roller Bearings are designed to replace conventional solid spherical roller bearings in heavy-duty industrial applications. They enable faster bearing replacement without removing shafts or dismantling surrounding equipment, helping reduce maintenance time, minimise downtime, and improve operational efficiency.
Bowman SN/SD/SAF Split Roller Bearings are available in a wide range of shaft diameters to suit numerous industrial applications. The expanding product range covers many standard shaft sizes, with additional options continually being developed. Contact Bowman for the latest sizing information and technical guidance.
Bowman SN/SD/SAF Split Roller Bearings are designed as a direct spherical roller bearing replacement for many standard solid bearings installed in SN, SD, and SAF plummer block housings. Their dimensional compatibility enables maintenance teams to upgrade to split bearing technology while retaining existing housings, significantly reducing change-out times and maintenance costs.
Looking for customised SN/SD/SAF Split Roller Bearings?
Get in touch with our expert engineers to design a high-performance, custom split roller bearing tailored to your project.
