32222 Tapered Roller Bearing
32222 is a widely‑used single‑row tapered roller bearing belonging to the metric 322 series. This series adopts a moderate taper angle, achieving a well‑balanced performance between radial load‑bearing capacity and one‑way axial thrust. Its separable cone‑cup assembly can be fully split, bringing great convenience for mounting, dismounting and preload adjustment during equipment assembly and field servicing. Produced from high‑purity GCr15 bearing steel, this bearing runs stably under medium‑heavy combined‑load conditions, and is extensively selected by vehicle spare‑part suppliers and various industrial equipment manufacturers worldwide.
32222 Full Technical Specs
表格
| Parameter | Value |
|---|---|
| Bearing Type | Single Row Tapered Roller Bearing |
| Model | 32222 |
| Bore d | 110 mm |
| Outer Diameter D | 200 mm |
| Total Width T | 56 mm |
| Inner Ring Width B | 53 mm |
| Outer Ring Width C | 46 mm |
| Approx Weight | 7.45 kg |
Core dimension: 110 × 200 × 56 mm (d × D × T)
Key Product Strengths
Moderate taper‑angle design strikes a fine balance between radial load capacity and single‑direction axial thrust, fit for versatile mixed‑load working scenarios
Fully separable cone‑cup construction simplifies on‑site disassembly, visual inspection and precise preload fine‑tuning
Precision‑ground raceway and roller surfaces reduce friction heat and slow down wear‑out progress
Multiple precision grades P0, P6, P5 optional to satisfy diverse transmission‑accuracy requirements
Open‑type structure works compatibly with high‑viscosity grease lubrication and circulating oil lubrication systems
Robust stamped steel cage keeps rollers well‑aligned under variable medium‑heavy load cycles
Real‑World Application Scenarios
32222 tapered roller bearings are widely applied on medium‑heavy rotary assemblies: heavy‑vehicle axle hubs, general‑purpose industrial gear reducers, construction machinery transmission sections, heavy agricultural machinery and medium‑load conveyor shaft groups. For applications with bidirectional axial thrust, this bearing is normally installed in opposed paired configurations.
Supply & Custom Options
Boyuan Bearing manufactures and holds stock for 32222 tapered roller bearings. Small sample trial orders, large‑volume export shipments and OEM custom projects are all welcomed. Special internal clearance and alternative cage styles can be offered according to your actual working‑condition requirements.
Contact Boyuan Bearing for 32222 stock updates, full technical datasheets and competitive wholesale pricing.
