23140CA Spherical Roller Bearing 200×340×112mm Solid Machined Brass Cage Heavy Shock Load Mill Bearing

The 23140CA is double-row self-aligning spherical roller bearing fitted with integrated solid machined brass CA cage and standard CN radial clearance. The outer ring adopts integral spherical raceway with excellent self-aligning property, which can effectively compensate shaft deflection, housing deformation and assembly misalignment. It carries ultra-heavy combined radial load and bidirectional moderate axial load, running steadily under continuous heavy vibration, impact and medium-high temperature conditions. Widely applied in cement rotary kilns, mining crushers, metallurgical rolling equipment, heavy-duty gear reducers and large industrial ventilation fans.

Complete technical data and dimensional drawings are available upon customer request.

• Superior self-aligning performance eliminates extra stress caused by shaft bending, installation offset and equipment deformation, preventing premature bearing damage
• Solid machined brass CA cage features high rigidity and deformation resistance, maintaining stable operation under high temperature, heavy impact and long continuous running
• Double-row barrel-shaped rollers deliver super strong radial load capacity, perfectly matching heavy vibration and shock industrial working conditions
• Able to bear bidirectional axial load simultaneously with radial load, simplifying axial positioning structure design of equipment
• Separable inner and outer ring design facilitates on-site installation, disassembly and routine maintenance inspection
• Customizable options include C3 extra clearance, W33 outer ring oil groove with lubrication holes, K tapered bore, OEM laser marking and high-temperature anti-wear grease

Greatly extend equipment service cycle and reduce maintenance downtime and overall operating costs

This bearing is widely matched for the following heavy industrial core equipment:

• Support rollers, mixers and heavy conveying shafts of cement rotary kilns
• Mining vibrating screens, stone crushers and large belt conveyor transmission assemblies
• Metallurgical plant auxiliary rolling rollers, cooling bed and heavy transmission equipment
• Large industrial high-temperature blower, ventilation fan and exhaust fan main rotary shafts
• Heavy-duty industrial gear reducer output and intermediate supporting shafts
• Paper making, sugar refinery and chemical heavy load rotary machinery
• Aftermarket replacement spare parts for heavy-duty self-aligning bearing industrial equipment

Ideal high rigidity shock-resistant bearing solution for heavy mining, metallurgy and cement production lines

• 25 years of professional spherical roller bearing manufacturing experience for heavy industry
• Products exported to more than 50 countries and regions around the world, fully interchangeable with international standard bearings
• Mature OEM, ODM and customized bearing production service for special working condition demands
• Complete full-process inspection including raw material hardness, heat treatment, clearance and load testing before delivery
• Professional engineering team provides targeted technical parameter matching support within 24 hours
• Stable large-scale mass production capacity with preferential bulk wholesale price for long-term repeated orders

We focus on stable dimensional tolerance, consistent load performance and long-term win-win cooperation with global industrial buyers

• Raw material chemical composition and surface hardness inspection of GCr15 bearing chrome steel
• Precision turning and mirror superfinishing processing for inner double raceways and outer spherical raceway
• Standardized constant temperature heat treatment process to stabilize internal metal stress and improve wear resistance
• Comprehensive testing covering self-aligning performance, radial clearance, rotation noise, dynamic/static load capacity and cage stability
• Final dimensional, appearance and marking re-inspection before packaging and shipment

Every batch of bearings passes full sampling inspection to guarantee uniform stable operation under heavy shock load

If you need high-quality 23140CA solid brass cage self-aligning spherical roller bearings for mining, cement and metallurgical heavy equipment, send your inquiry to us directly.

You will receive full professional supporting services after submitting inquiry:

• Fast official factory quotation reply within 24 hours
• One-on-one working condition parameter matching by professional bearing engineers
• Customized bearing solution suggestions including C3 clearance, W33 lubrication groove and tapered bore variants
• Competitive direct factory bulk wholesale price for large industrial order quantities

Send your required order quantity and equipment operating environment to obtain detailed formal offer