| Description: | PTFE Sprayed Stainless Steel Bushing | Material: | Stainless Steel+PTFE(Sprayed) |
|---|---|---|---|
| Surface: | Tin Plating | Lubricant: | Maintentance-free, Self Lubricating |
| Standard: | DIN 1494 / ISO 3547 | Availability: | Cylindrical Stainless Steel Bushing, Flanged SS Bush, Thrust Washer, Plate |
| High Light: | Sprayed PTFE Composite Bushing,ptfe composite bushing DIN 1494,DIN 1494 Self Lubricating Sleeve Bearings |
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PVB012S Stainless Steel PTFE Sprayed Self-lubricating Sleeve Bushing
PVB012S Stainless steel PTFE sprayed DU Bushing is a special type DU bushing. This type of sliding bearing takes SS304 or SS316 stainless steel as base material with sprayed PTFE as lubricating layer. This type of oilless sliding bushing is also called SF-1SS DU bearing, SS Sprayed DU bushing, SS304 stainless steel sleeve bushing,SS316 stainless steel bearing and etc
Material Structure
1. Stainless Steel Back(SS304, SS316)
2. Sprayed PTFE
Characteristics
Availability
Standard cylindrical stainsteel steel bushings, flanged stainless steel bushings, thrust washers and strips are availabe
Special designs are produced at short notice
Lead free type is also available
Application
PVB012 Stainless steel bushing bearing is widely used in pumps,ball valves,marine industry,food Machine and chemical acid-base flowmeters
Technical Data
| Max load pressure: | 100N/mm² |
| Friction Coef. μ: | 0.03-0.18 |
| Applicable temperature : | -190℃-280℃ |
| Max allowable PV value (dry): | 3.0N/mm²·m/s |
| Max sliding speed: | 2.5m/s |
| Max allowable PV value (oil): | 40N/mm²·m/s |
Tolerance Details
Housing ØH7
Bushing inner-Ø after mountingH9
Shaft tolerancef7 to h8
Mouting Suggestion
Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 2-3
Shaft: Mounting bevel 5 mm x 15°, edges rounded
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.
Contact Person: Catherine Hu
Tel: 86-13867374571
Fax: 86-573-84027072
