INW-10 B Composite Bushings Tin Outside SF-1B Bushing Bronze Base PTFE
Price:
Negotiation
MOQ:
1 PCS
Delivery Time:
5 work days or based on quantity
Brand:
INWAY
Product Description
INW-10 B Composite Bushings Tin Outside SF-1B Bushing Bronze Base PTFE
INW-10 B Composite Bushings Tin Outside SF-1B Bushing Bronze Base PTFE
Structure and Composition
- Metal-Polymer Composite Self-lubricating Bushing Material
- Steel Back + Porous Bronze Sinter + PTFE + Lead
Microsection
- Sliding layer: PTFE + Lead
- Porous Bronze Sinter
- Steel Backing
Operating Performance
| Lubrication Type | Performance Rating |
|---|---|
| Dry | Very Good |
| Oil lubricated | Good |
| Grease lubricated | Fair |
| Water lubricated | Fair |
| Process fluid lubricated | Fair |
Superior / Lead-Free Performance Options
| Lubrication Type | Alternative Material |
|---|---|
| Dry | DP4 / DP11 |
| Oil lubricated | DP4 / DP31 |
| Grease lubricated | DP4 / DX |
| Water lubricated | DP4-B |
| Process fluid lubricated | DP4 / DP31 |
Bearing Properties
General Properties
| Property | Type | Unit | Value |
|---|---|---|---|
| Maximum load, p | Static | N/mm² | 250 |
| Dynamic | N/mm² | 140 | |
| Operating temperature | Min | °C | -200 |
| Max | °C | 280 | |
| Coefficient of linear thermal expansion | Parallel to the surface | 10⁻⁶/K | 11 |
| Normal to the surface | 10⁻⁶/K | 30 |
Dry Operation
| Property | Unit | Value |
|---|---|---|
| Maximum sliding speed, U | m/s | 2.5 |
| Maximum pU factor | N/mm² × m/s | 1.8 |
| Coefficient of friction | - | 0.02 - 0.25 * |
Oil Lubricated Operation
| Property | Unit | Value |
|---|---|---|
| Maximum sliding speed, U | m/s | 5.0 |
| Maximum pU factor | N/mm² × m/s | 5.0 |
| Coefficient of friction | - | 0.02 - 0.12 |
Recommendations
| Property | Condition | Unit | Value |
|---|---|---|---|
| Shaft surface roughness, Ra | Dry | µm | 0.3 - 0.5 |
| Lubricated | µm | ≤ 0.05 - 0.4 * | |
| Shaft surface hardness | Unhardened acceptable, improved bearing life > 200HB | ||
* Values may vary depending on operating conditions
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang In-way Precision Machinery Co., Ltd
Location
Xitang Industrial Park,Jiashan,Zhejiang,China
Contact Person
James