SSB205 Stainless Steel Insert Bearings
Structure:Pillow Block
Industries:machines
Model Number:SSB205
Precision Rating:P0
Place of Origin:Zhejiang, China
Material of bearing:Stainless steel
Product Information
SSB205 is a stainless steel housed pillow block bearing designed for applications where corrosion resistance is important.
Compared with standard cast iron UCP/UCF series, this type is more commonly used in environments with moisture, cleaning requirements, or light chemical exposure.
It uses a UC205 stainless steel insert bearing installed inside a stainless steel housing, which makes it suitable for food-related equipment, packaging lines, and outdoor machinery.
It is not a heavy-duty bearing, but more of a "clean environment + stable operation" type solution.
Key Features
- Stainless steel housing for corrosion resistance
- UC205 insert bearing inside (replaceable design)
- Compact pillow block structure
- Set screw locking type
- Suitable for humid or washdown environments
- Easy installation and maintenance
- Compatible with standard 25mm shaf
- Technical Specifications
| Item | Specification |
|---|---|
| Product name | SSB205 Stainless Steel Insert Bearings |
| Model | SSB205 |
| Bearing Insert | UC205 |
| Shaft Diameter | 25 mm |
| Housing Material | Stainless Steel (304/316 optional) |
| Bearing Type | Deep groove ball bearing insert |
| Locking Type | Set screw |
| Lubrication | Pre-greased, re-lubricatable |
| Seal Type | Rubber seal (dust & moisture protection) |
| Operating Temperature | -20°C to 120°C |
| Mounting Type | 2-bolt / pillow block base |
- Performance Notes
| Item | Value (Reference) |
|---|---|
| Dynamic Load Capacity | ~14 kN |
| Static Load Capacity | ~7–8 kN |
| Max Speed | ~5000–6000 rpm |
| Weight | ~0.18 kg |
- Values may vary slightly depending on stainless steel grade and bearing brand.
Products Description
Typical Applications
SSB205 is usually chosen for environments where standard cast iron units may rust or require frequent replacement.
Common uses include:
- Food processing equipment
- Beverage production lines
- Packaging machinery
- Washing / cleaning systems
- Outdoor conveyor systems
- Light industrial automation
- Chemical-resistant equipment
In many cases, customers switch to stainless steel pillow blocks simply to reduce maintenance frequency, not because of higher load requirements.
Stainless Steel Advantage (Real usage logic)
In real factory environments, the biggest difference is not strength-it is service life in wet conditions.
Cast iron units may work fine at first, but once exposed to moisture or cleaning cycles, corrosion becomes a long-term issue.
SSB205 solves this by using stainless housing + sealed insert bearing structure.
UCP205 vs SSB205 Comparison
- Comparison Table
| Item | UCP205 (Cast Iron) | SSB205 (Stainless Steel) |
|---|---|---|
| Housing Material | Cast Iron | Stainless Steel |
| Corrosion Resistance | Low | High |
| Working Environment | Dry / Standard industrial | Humid / Washdown / Food grade |
| Maintenance Frequency | Medium | Low |
| Cost Level | Lower | Higher |
| Load Capacity | Slightly higher | Medium |
| Typical Use | General machinery | Food / packaging / wet environment |
Certifications
Certifications
| 11 Years+ OEM&ODM Bearings Manufacturers |
ISO 9001
RoHS
REACH
SGS
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FAQ
1. Is SSB205 the same size as UCP205?
Yes, it is based on UC205 insert bearing size, so shaft diameter is 25mm and interchangeable in most designs.
2. Can I replace the insert bearing?
Yes, the UC205 insert can be replaced separately from the housing.
3. Is it suitable for water or washdown environments?
Yes, it is designed for humid and cleaning environments, but not for full submersion.
4. What is the difference between stainless steel and cast iron pillow blocks?
Stainless steel is mainly for corrosion resistance. Cast iron is stronger in cost-performance for dry industrial environments.
5. Do you support OEM customization?
Yes, we can support logo marking, packaging, and material grade options (304 / 316 depending on requirement).
6. What is the lead time?
- Samples: 3–7 days
- Mass production: 3–4 weeks
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