32224-A Single Row Tapered Roller Bearing 120x215x59mm Heavy Load Truck Axle Construction Agricultural Machinery Bearing
32224-A is metric single row tapered roller bearing with upgraded internal A structure, dimensions 120×215×59mm. It adopts separable inner and outer rings to bear combined radial and one-way axial loads. Made of high-grade chrome steel, it features high stiffness, great wear resistance and stable operation, ideal for heavy-duty vehicles, engineering and farm machinery under severe working conditions.
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| Item | Specifiion |
|---|---|
| Model | 32224-A |
| Type | Single Row Tapered Roller Bearing |
| Inner Diameter d | 120 mm |
| Outer Diameter D | 215 mm |
| Total Width T | 59 mm |
| Inner Ring Width B | 55 mm |
| Outer Ring Width C | 46 mm |
| Dynamic Load Cr | 462 kN |
| Static Load C0r | 668 kN |
| Weight | 8.25 kg |
| Grease Speed Limit | 1600 r/min |
| Oil Speed Limit | 2300 r/min |
| Suffix A | Optimized internal structure, higher rigidity & load capacity |
| Material | GCr15 Bearing Steel |
| Structure | Separable cone & cup |
| Seal | Open |
| Precision | P0 |
| Temperature | -40℃ ~ 120℃ |
- A optimized internal design improves overall rigidity and load capacity compared with standard 30318
- Large contact angle design withstands heavy radial + unidirectional axial composite loads
- Separable cone and cup, convenient for installation, disassembly and clearance adjustment
- High purity chrome steel body, low friction, excellent wear resistance and long service life
- Stable running performance, adaptable to heavy-load, dusty and severe working environments
- Widely used in heavy-duty truck axles
- wheel hubs
- gearboxes
- construction machinery
- agricultural equipment and mining machinery transmission systems.
*Check matched bearing models to complete your mechanical assembly.
- 30 years professional bearing industry experience
- ISO certified strict quality inspection
- Flexible OEM & private label customization
- 3-5 days fast delivery for stocked bearings
- Full bearing series, universal interchangeable size
- Factory direct price & reliable after-sales service
A refers to optimized inner structure, offering higher rigidity and bearing capacity than standard 32224 bearing.
ID 120mm, OD 215mm, total width 59mm.
It supports combined heavy radial load and single-direction axial load.
Yes, inner cone and outer cup can be fully separated for convenient assembly and maintenance.
Widely applied on heavy trucks, vehicle axles, agricultural equipment, construction and mining machinery.
*Contact us anytime for technical parameter consultation & selection guidance.
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