30224 Tapered Roller Bearing
Model 30224 belongs to the widely‑used 302 metric tapered roller bearing family. Constructed as separable cone and cup assemblies, this bearing handles combined radial and single‑direction axial loads in heavy‑duty rotating units. Made of high‑grade GCr15 chrome bearing steel, it delivers stable operation under variable load and occasional shock conditions, favored by equipment rebuild shops and global OEM buyers.
30224 Full Technical Specs
表格
| Parameter | Value |
|---|---|
| Bearing Type | Single Row Tapered Roller Bearing |
| Model | 30224 |
| Bore d | 120 mm |
| Outer Diameter D | 215 mm |
| Total Width T | 43.5 mm |
| Inner Ring Width B | 40 mm |
| Outer Ring Width C | 34 mm |
| Approx Weight | 6.2 kg |
Core dimension: 120 × 215 × 43.5 mm (d × D × T)
Key Product Strengths
Detachable cone‑cup construction, simplifies on‑site installation, disassembly and preload tuning
Optimized roller‑raceway contact design lowers frictional heat and extends service lifespan
Multiple precision grades P0, P6, P5 to satisfy different transmission accuracy demands
Open‑type structure, compatible with grease lubrication or circulating oil lubrication
Stamped steel cage maintains stable roller arrangement under fluctuating working loads
Real‑World Application Scenarios
30224 tapered roller bearings are extensively adopted for heavy‑load rotating components: heavy‑truck axle assemblies, industrial gear reducers, mining processing machinery, large‑size agricultural equipment, engineering machinery gearboxes and heavy‑load conveyor rollers. It is normally installed in opposed pairs to resist bidirectional axial thrust.
Supply & Custom Options
Boyuan Bearing manufactures and stocks 30224 tapered roller bearings. We support sample testing orders, large‑volume export shipments and OEM custom requirements. Different internal clearance classes and cage alternatives are available upon request.
Contact Boyuan Bearing for 30224 stock updates, product datasheets and competitive wholesale pricing.
