01E: 01 series medium-sized split roller unit, E series optimized structure.

B: Split cylindrical roller bearing unit.

115: Size code, inner diameter 1-15/16 in (49.21 mm).

EX: Reinforced type, internally strengthened design, improved load capacity and rated life.

Split Structure: Radially split, allowing for installation/replacement without disassembling the shaft end, reducing downtime.

Expansion Type (Floating): Allows for shaft thermal expansion, suitable for long shafts or high-temperature conditions.

Reinforced Type (EX): Optimized roller count and brass cage, improving radial load capacity and fatigue life.

Misalignment Compensation: The bearing housing adapts to slight misalignment between the shaft and housing, protecting the bearing.

Compatibility: Commonly used with P01 series cast iron bearing housings, standardizing installation and facilitating maintenance.