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FlexiCase (CFN CFE), General-Purpose Metal Case PTFE Lip Rotary Shaft Seal
Brand: Praedifa
General purpose FlexiCase™ rotary shaft seals with metal case. Single lip (CFN) and secondary excluder lip (CFE) profiles function at speeds to 5000 fpm (25 m/s) and pressures to 250 psi. Inch and metric sizes in a range of PTFE and metal case options.
Specifications
Brand
Maximum (STBM) Misalignment
- 0.005”
Maximum Pressure (psi)
- 100 to 300
Maximum Shaft Dynamic Runout (TIR)
- 0.003”
Maximum Surface Speed (ft/min)
- > 3200 (> 16.3 m/sec)
Outside Diameter
- Metal Case
Radial Cross Section
- Minimum 0.250” (6.4 mm) - Max.
Seal Type
- Metal Seal Casing
Shaft Diameter
- Varies Depending on Profile
Shaft Seal Material
- PTFE
Width
- Varies Depending on Profile
Documentation
Document
- Design Action Request pdf 383 KB
- FlexiCase Rotary Shaft Seal Selector Guide pdf 13.7 MB
- Frequently Asked Questions pdf 255 KB
- Parker EPS Division Elgin facility ISO 9001 2008 and EN JISQ AS9100 2004 Certification pdf 56 KB
- Parker EPS Division Marion facility ISO TS 16949 2009 Certification pdf 456 KB
- PTFE Lip Metal Case Rotary Shaft Seals FlexiCase pdf 13.7 MB