GQZ NJ2226ECML Single Row Cylindrical Roller Bearing 130×230×64mm With Solid Machined Brass Cage For Heavy Reducers

NJ2226ECML is single row cylindrical roller bearing adopting NJ structural form. E represents enhanced optimized internal geometry to raise load capacity; CM means stabilized internal clearance tolerance; L stands for solid machined brass cage. This bearing can withstand heavy radial load and limited one-way axial load. The inner ring, roller and cage assembly is separable from outer ring, facilitating independent installation, inspection and maintenance. Widely applied on heavy-duty speed reducers, mining conveyors, metallurgical equipment and construction machinery transmission systems.

Formal quotation will be sent within 24 hours upon your inquiry.

1. E-type optimized roller layout, uniform stress distribution, excellent anti-fatigue and shock resistance
2. NJ construction: supports heavy radial load and limited unidirectional axial positioning load
3. Solid machined brass cage maintains stable operation under high temperature, vibration and continuous heavy load
4. Separable inner roller assembly, convenient for mounting, disassembly and on-site maintenance
5. CM precise clearance control reduces vibration, suitable for equipment requiring stable running accuracy
6. Customizable options: OEM laser marking, special clearance grades, high-temperature strengthening treatment
7. Greatly lower failure probability for heavy industrial rotating assemblies.

• Heavy-duty industrial gearboxes and large speed reducers
• Mining crushers, belt conveyor drive assemblies
• Metallurgical and steel mill roller supporting shafts
• Large industrial fans, water pumps and compressors
• Engineering machinery and heavy vehicle transmission components
• Equipment requiring high radial load and one-way axial restraint

• 25 years professional bearing manufacturer
• Products exported to over 50 countries worldwide
• Strict inspection on raw material hardness, surface finish, load capacity and rotational smoothness before delivery
• 24-hour professional technical support for clearance selection and installation guidance
• Sufficient bulk stock for machinery and industrial distributors
• We supply stable dimensional accuracy, reliable heavy-load performance and long-term cooperative support.

• GCr15 raw material chemical composition and hardness inspection
• Complete quenching & tempering heat stabilization treatment
• Precision superfinishing grinding for bearing rings and rollers
• Brass cage precision machining and deburring processing
• Full dimension tolerance, clearance detection, static & dynamic load and rotational performance testing

If you need NJ2226ECML cylindrical roller bearings:

Send inquiry to obtain below supports:

• Quick formal quotation within 24 hours
• Professional installation and clearance selection advice
• Custom marking and special technical requirements available
• Competitive factory direct price
• Contact our sales team for full technical datasheets and formal offer.