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QIBR Split Cylindrical Roller Bearings: High Load Capacity and On-Site Maintenance Made Easy
In heavy industrial applications, downtime can be costly, and maintenance challenges often limit productivity. Split Cylindrical Roller Bearings provide an innovative solution that combines high radial load capacity with easy installation and inspection. As a trusted name in bearing technology, QIBR has developed a comprehensive series of split cylindrical roller bearings designed for turbines, gearboxes, industrial motors, and material handling systems.
What Are Split Cylindrical Roller Bearings?
Split cylindrical roller bearings are a specialized type of bearing that can be radially or axially split, allowing them to be installed around a shaft without removing other machine components. This makes them particularly valuable in applications where disassembly is time-consuming or impractical.
Key benefits include:
- Quick and convenient on-site assembly
- Reduced machine downtime
- High radial load-carrying capacity
- Ability to tolerate slight misalignment and shaft deflection
These advantages make split cylindrical roller bearings essential for industries that demand continuous, reliable operation.
Structure and Performance
QIBR's split cylindrical roller bearings are designed with precision and durability in mind.
Their structure features:
- Segmented inner and outer rings for simplified installation
- Hardened steel rollers to withstand heavy loads
- Precision-ground raceways ensuring smooth rotation and minimal friction
- Optional sealing configurations to adapt to diverse working environments
The split design allows engineers to inspect, clean, and replace bearings without dismantling the entire machine — a crucial advantage for turbines, gearboxes, and other large rotating equipment.
Representative Models
QIBR's split cylindrical roller bearing lineup includes a range of specifications to suit various shaft sizes and operational demands. Representative models include:
- 03 B 700 – Compact design for medium-duty industrial shafts
- 01E B 112 – High-performance bearing for heavy load environments
- 01E B 90M – Optimized for precision and low vibration applications
These models exemplify QIBR’s engineering excellence, delivering stable performance under high radial loads and rotational speeds.
Applications Across Industries
QIBR split cylindrical roller bearings are widely used in:
- Steam and gas turbines
- Industrial gearboxes and reducers
- Large electric motors and generators
- Paper mills, steel plants, and power stations
- Conveyors and material handling systems
Their ability to simplify maintenance and minimize operational downtime makes them a vital component in modern heavy industry.
Advantages of QIBR Split Cylindrical Roller Bearings
- High Load Capacity – Optimized roller geometry and hardened materials enhance durability.
- Ease of Maintenance – Split structure allows for rapid on-site inspection and replacement.
- Extended Service Life – High-precision manufacturing reduces friction and wear.
- Operational Flexibility – Handles misalignment and thermal expansion without performance loss.
QIBR's split cylindrical roller bearings deliver a perfect balance between performance, reliability, and maintainability, ensuring maximum uptime in demanding industrial conditions.
QIBR's Commitment to Innovation
Through continuous investment in precision manufacturing, materials technology, and quality assurance, QIBR ensures that each split cylindrical roller bearing meets global standards for load capacity, efficiency, and lifespan.
Engineered for environments where downtime is costly and reliability is critical, QIBR bearings empower industries to operate with greater efficiency and confidence.
