01E 01 Medium Load Series + E = Reinforced, self-locking steel cage, more rollers, superior line contact

B Split Cylindrical Roller Bearing

75 Inner Diameter d = 75 mm (Metric)

M Metric (Metric) Standard Size

GR Locating/Fixed, capable of withstanding radial + unidirectional medium axial forces, used for fixed shaft ends

Fully Split Design (No Shaft Disassembly Required): The inner ring, outer ring, rollers, and cage are all split in two halves, allowing for direct assembly/disassembly on the shaft without removing adjacent components such as couplings, gearboxes, motors, and pulleys. Downtime is reduced from hours to tens of minutes, making it suitable for maintenance in confined spaces.

Enhanced Load Capacity and Lifespan: The 01E series uses a self-locking steel cage with more rollers and more stable contact. Radial/axial load capacity is significantly improved compared to the 01B series, with a larger safety margin and longer lifespan.

Positioning and Floating Pairing:
GR Positioning Type: Restricts axial movement of the shaft, withstands radial and unidirectional axial forces, used for fixing the shaft end.

Standard Pairing: The fixed end uses 01EB75MGR, and the floating end uses 01EB75MEX (radial only, allows for thermal expansion and contraction of the shaft), forming a standard positioning + floating configuration.

Easy Installation and Maintenance: Factory-preset clearance eliminates the need for on-site adjustments; simple installation requires no special tools; compatible with Cooper’s dedicated split bearing housing (01EC75MGR), featuring a triple labyrinth seal for dust and water resistance, suitable for harsh operating conditions.

Highly Adaptable to Operating Conditions: High temperature, dust, and moisture resistant, suitable for continuous operation, medium to heavy loads at medium to high speeds, and moderate impact loads in industrial environments.