02EB210MEX Split Bearing 02EB210MGR Bearing
Product Spotlights
1、 Model Definition
02: Wide cross-section heavy-duty series, with stronger load-bearing capacity than 01 series with the same inner diameter.
E: Reinforced structure, optimized rollers and raceways, impact resistance, wear resistance, and long service life.
B: Split cylindrical roller bearings.
210: nominal inner diameter 210mm.
M: Brass solid holder, high temperature resistance, deformation resistance, suitable for long-term heavy-duty operation.
2、 Standard size (refer to specifications of the same series)
Inner diameter: 210 mm
Outer diameter: approximately 350 mm
Width: Approximately 140 mm
Weight: Approximately 58 kg
3、 Product Features
Material: GCr15 high carbon chromium bearing steel, quenched for wear resistance and fatigue resistance.
Structure: 180 ° fully split in half, with both inner and outer rings, rollers, and retaining frames detachable.
Operating conditions: Suitable for harsh environments such as low-speed heavy load, alternating impact, dust and humidity.
Temperature resistance: -30 ℃ to 180 ℃.
Self centering: It comes with slight centering and is compatible with slight misalignment of the shaft system during installation.
4、 Core advantages
02 Wide body heavy load
The cross-section is wide and thick, with a large number of rollers and a bearing capacity far exceeding 01EB210M, suitable for heavy-duty conditions with a 210mm shaft diameter.
Split non removable shaft
No need to disassemble the main shaft, coupling or gear, it can be directly opened and disassembled on the shaft, greatly reducing downtime and maintenance costs.
E-type enhanced upgrade
The roller and raceway structure are reinforced, with strong impact resistance and a longer service life than ordinary 02B210M.
Brass retaining frame
High rigidity, high temperature resistance, not easily broken or deformed, suitable for long-term continuous operation of equipment.
Can be equipped with sealing
Support the installation of labyrinth seals and skeleton oil seals, dustproof, waterproof, and impurity resistant, suitable for harsh environments.
5、 Applicable scenarios
Mining machinery: large conveyors, crushers, ball mill auxiliary shafts.
Metallurgical equipment: rolling mill drive shaft, converter ear shaft, continuous casting roll support.
Port/Ship: Cranes, Marine Long Wheels, Servo Systems.
Cement/Electricity: Heavy duty support positions for rotary kilns, coal mills, and fans.
All heavy-duty support positions with a 210mm shaft diameter, narrow space, difficult disassembly and assembly, and requiring online maintenance.
6、 Installation and maintenance
Clean the mating surface between the journal and the bearing seat, align the two halves of the bearing seam, and tighten the joint bolts diagonally and evenly.
Add extreme pressure heavy-duty grease and fill two-thirds of the cavity.
Daily regular grease replacement inspections, if there is a high temperature rise, abnormal noise, or abnormal vibration, promptly check the bolt pre tightening force and sealing status.
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