GQZ 23944.EMW33C3 Spherical Roller Bearing 220×300×60mm W33 Grease Groove C3 Clearance For Mill Machinery

23944.EMW33C3 is double row spherical roller bearing of 239 series. E stands for reinforced optimized internal geometry for higher load capacity; M represents solid machined brass cage; W33 means outer ring with annular lubrication groove and three lubrication holes; C3 refers to larger-than-standard radial internal clearance. The spherical raceway offers excellent self-aligning ability to compensate shaft deflection and assembly misalignment. It can withstand heavy radial load and bidirectional axial load simultaneously. Widely used for cement mills, rotary kilns, mining crushers and heavy metallurgical equipment under continuous impact and temperature fluctuation.

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

1. E upgraded roller layout, uniform stress distribution, outstanding resistance to heavy shock and fatigue
2. W33 lubrication channel design, convenient for centralized continuous grease replenishment without disassembly
3. C3 increased clearance, accommodates thermal expansion under long-time high-temperature operation
4. Superior self-aligning performance, tolerant of shaft bending and mounting deviation
5. Solid machined brass cage keeps stable running under sustained vibration and heavy load
6. Customizable options: OEM laser marking, special heat treatment, high temperature anti-oxidation treatment
   Effectively reduce dry friction risks and extend service life of heavy mill equipment.

• Cement raw mill, ball mill, rotary kiln support assemblies
• Mining crushers, vibrating screens and large conveying machinery
• Metallurgical rolling equipment and continuous casting auxiliary shafts
• Heavy-duty industrial reducers and large agitators
• Pulp & paper mill heavy rotating machinery
• Equipment operating with temperature rise, vibration and alternating mixed loads

• 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 mining, cement and industrial machinery 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
• Lubrication hole/groove precision machining
• Full dimension tolerance, clearance testing, static & dynamic load and rotational performance testing

If you need 23944.EMW33C3 spherical roller bearings:

Send inquiry to obtain below supports:

• Quick formal quotation within 24 hours
• Professional installation & lubrication suggestion for mill equipment
• Custom marking and special clearance solutions
• Competitive factory direct price
  Contact our sales team for full technical datasheets and formal offer.