222 & 223 Series Spherical Roller Bearing Popular Models, Features & Heavy Industry Application Guide

Release time:

2026-06-05

Complete introduction of hot-selling 222 and 223 series spherical roller bearings including structure advantages,common sizes,working features and mainstream applications for global heavy machinery purchasers.

222 and 223 series are the best-selling double-row spherical roller bearings globally, widely adopted in heavy-load mechanical fields. Equipped with spherical outer raceway, these bearings own excellent self-aligning capacity to compensate shaft deflection and installation misalignment. Mainly available in CA brass cage and CC steel stamping cage versions with optional W33 oil groove design, full stock covers mainstream specs from small bore to large industrial size for bulk wholesale and spot order.

Core Product Advantages of 222 & 223 Series Spherical Roller Bearings

  • Strong self-aligning performance: Allows automatic angular deflection within 2°~3°, effectively avoid early damage caused by frame deformation and installation error.
  • High composite load capacity: Bear heavy radial load plus bidirectional axial load, perfect for shock and vibration working conditions like vibrating screen and stone crusher.
  • Two mainstream cage options: CA machined brass cage for low speed heavy shock environment; CC pressed steel cage for cost-effective continuous running equipment.
  • Optional W33 lubrication groove: Circumferential oil groove plus lubrication holes realize convenient periodic refueling, greatly extend service life in dusty mining & cement workshops.

Full Hot-Sale Size List

222 Series（medium width, general heavy industry）

22205CA/W33,22208CC,22210CAK,22215CA,22220CA/W33,22224CA,22230CA

223 Series（wide width, ultra-heavy load, crusher exclusive）

22312CA,22315CA/W33,22320CA,22324CA,22328CC/W33,22330CAK

 

Custom C3/C4 enlarged clearance bearings are available for high-temperature and high-speed working condition.

Global Main Application Industries

  • Mining equipment: Jaw crusher, cone crusher, vibrating screen, mine belt conveyor head roller
  • Cement plant machinery: Rotary kiln, raw material mill, bucket elevator, cooling cylinder
  • Steel & metallurgy: Rolling mill auxiliary unit, gearbox for steel processing equipment
  • General industry: Large reducer, industrial blower, paper making drying roller, agricultural heavy conveyor

Global Supply Service

All standard 222 & 223 spherical roller bearings keep abundant spot inventory, small orders ship within 2-4 days, full container bulk supply for overseas bearing distributors. We support customized processing including special clearance, high-temperature heat treatment and tapered bore K version with adapter sleeve.

 

Due to reliable load resistance and cost competitiveness, 222 and 223 spherical roller bearings stay top sales in heavy-duty bearing market. International buyers can inquire dimension catalog and technical datasheet for accurate model matching before bulk procurement.

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