01EB155MEX Split Bearing 01EB155MGR Bearing
Product Spotlights
1. Core dimensional parameters
Inner diameter d: 155 mm
Outer diameter D: 254 mm
Width B: 98.4 mm
Inner ring width C: 98.4 mm
Weight: approximately 16.4 kg
Cage: M = Solid brass cage
Type: Fully split structure (both inner and outer rings, rollers, and cages can be split in half)
II. Model Interpretation
01: Medium-sized heavy-duty series
E: Enhanced type (with more rollers, and a load capacity approximately 30% higher than the regular 01B)
B: Standard width series
155: Inner diameter 155mm
M: Brass cage
Suffix GR / EX
01EB155MGR: Fixed end, capable of withstanding radial + bidirectional axial forces
01EB155MEX: Floating end, radial load only, allowing axial thermal expansion and sliding
III. Structural Features and Advantages
Fully disassembled and quick-assembly: No need to dismantle the shaft or move the equipment. Assembly can be directly carried out on the shaft, reducing downtime by over 70%.
Enhanced heavy-load capacity: The 01E series has a radial load capacity approximately 30% higher than the regular 01B, making it suitable for low-speed, heavy-duty applications.
A certain degree of misalignment is allowed: the static self-aligning capability is approximately ±0.5°, and the requirement for the coaxiality of the base is low.
Temperature resistance and reliability: Standard temperature resistance up to 120°C, with special capabilities up to 180°C; good impact resistance, dustproof, and waterproof properties.
Easy maintenance: Equipped with a dedicated split bearing housing, it facilitates easy lubrication and boasts a longer lifespan compared to ordinary bearings.
IV. Typical application scenarios
Metallurgy: continuous casting machine roller table, roughing mill universal joint shaft
Mine/Cement: Ball mill, rotary kiln, belt conveyor, bucket wheel machine
Electric power: induced draft fan, forced draft fan, coal feeder
Ports/Ships: Conveyors, deck machinery, propulsion system long shafts
V. Key points of installation and pairing
Pairing: One shaft with one end GR (fixed) + one end EX (floating), to absorb thermal expansion and prevent movement.
Bearing housing: Use SKF Cooper standard split housing, no need to modify the shaft or base.
Lubrication: Grease lubrication is recommended, and extreme pressure lithium-based grease can be selected for heavy-load and low-speed applications.
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