Fully Split-Type Design: The inner ring, outer ring, rollers, and cage can all be split in half, allowing for installation/replacement without disassembling the shaft or moving adjacent components, significantly reducing downtime and making it suitable for scenarios with limited maintenance space.

Floating End Core Advantages: No axial positioning allows the shaft to move freely axially during operation, precisely compensating for thermal expansion of long shafts, avoiding shaft jamming and additional stress, making it particularly suitable for long shaft systems operating continuously with large temperature differences.

High Radial Load Capacity: The single-row cylindrical roller structure bears only radial loads, offering good line contact rigidity and a high limiting speed, capable of handling minor impact loads and meeting the needs of medium-load conditions.

Wide Sealing Compatibility: Compatible with Cooper triple labyrinth seals, contact oil seals, etc., providing excellent dustproof, waterproof, and anti-fouling effects, suitable for harsh environments such as mining, metallurgy, and dusty environments.

Easy Maintenance: Pre-set clearance eliminates the need for on-site adjustment or specialized installation tools, supporting online inspection and replacement, reducing maintenance costs.

Parameter Item | Value | Description

Model: 01B155MEX | Variation in the same series: 01EB155MEX

Type: Split single-row cylindrical roller / Floating end (Expansion) | No axial positioning, automatic thermal expansion compensation

Inner Diameter d: 155 mm | Compatible shaft diameter 155 mm

Outer Diameter D: 254 mm | 01 series standard outer diameter

Total Width B: Approx. 57.2 mm | 01 series standard width

Effective Inner Ring Width C: 98.4 mm | Inner ring axial effective load-bearing width

Weight: Approx. 19.0 kg | Product net weight (reference value)