20mm x 40mm Radial Air Bearings Concave L Profile

Third-smallest of the New Way Concave Radial Air Bearing product line, the 20mm x 40mm size provides load-carrying capability with the flexibility to fit into the tightest designs. For rotary or linear motion, these radial air bearings compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, maintain, and change.
Category:
Units: US METRIC
Title Specifications
Size 20 x 40 mm20 x 40 mm
SKU S3220L***S3220L***
Input Pressure 60 psi0.41 MPa
Ideal Load at 5um Fly Height 20 lb89 N
Stiffness 0.08 lb/μin14 N/μm
Flow 1.5 - 2.5 SCFH0.65 - 1.08 NLPM
Fly Height 0.0002 in5 microns
Bearing Size 0.79 x 1.57 in20 x 40 mm
Bearing Height 0.51 in13 mm
Bearing Weight 0.05 lb24 g
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Ball Socket Size 6 mm6 mm
Pressure Port Thread M3 x 0.5M3 x 0.5
Viable Pressure Range 60 - 80 psi0.414 - 0.552 MPa
Maximum Allowable Pressure Supply 100 psi0.689 MPa
Resolution InfiniteInfinite
Maximum Speed 164.04 ft/s50 m/s
Common Guide Surfaces Granite, hard-coated aluminum,ceramics, glass, stainless steel, plated steelGranite, hard-coated aluminum,ceramics, glass, stainless steel, plated steel
Suggested Guide Surface Finish 16 RMS16 RMS

Attachments:

Attachments:

Related products