GQZ 23938EMD1 Double Row Spherical Roller Bearing 190×260×52mm For Heavy Industrial Mining And Mill Equipment

23938EMD1 is double row spherical roller bearing of 239 series. E represents enhanced reinforced internal geometry for higher load capacity; D1 stands for optimized roller and raceway profile for uniform stress distribution; M indicates solid machined brass cage. It features superior self-aligning performance to compensate shaft deflection and mounting misalignment. Capable of bearing heavy radial load and bidirectional axial load simultaneously. Widely applied in mining equipment, cement machinery, metallurgical roller systems and large heavy-duty reducers.

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

1. E-type reinforced roller arrangement greatly improves dynamic load rating and anti-fatigue performance
2. D1 optimized surface profile reduces edge stress, stronger resistance to shock and alternating loads
3. Outstanding self-aligning capability, tolerates shaft deflection and installation misalignment
4. Solid machined brass cage maintains stable operation under high temperature and continuous heavy vibration
5. Carries heavy radial load together with bidirectional axial load
6. Customizable options: OEM laser marking, special clearance, high-temperature treatment, anti-corrosion processing Effectively lower premature bearing failure and extend service life of heavy industrial equipment.

• Cement rotary kiln supporting positions, raw material grinding equipment
• Mining conveyors, large crushing machinery and screening equipment
• Metallurgical rolling mills, continuous casting machinery auxiliary shafts
• Heavy-duty industrial gearboxes and large speed reducers
• Large fans, industrial mixers and agitators
• Heavy machinery with shaft deformation, vibration and heavy 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, metallurgy 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
• Full dimension tolerance, clearance testing, static & dynamic load and rotational performance testing

If you need 23938EMD1 spherical roller bearings:

Send inquiry to obtain below supports:

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