0.312 Inch Frictionless Air Bushing
Title | Specifications |
Size | 0.312 Inch ID |
Part Number | OAV0312IB |
Housing Material/ Finish | 7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize |
Input Pressure | 40 psi - 100 max psi |
Porous Material | Carbon |
Pressure Port Threads | M3 x 0.5 |
Lifetime | Infinite |
Radial Load Max | 4.4 lbs (19.4 N) |
Radial Stiffness | 0.039 lbs/μin (7 N/μm) |
Pitch Moment Max | 2.74 lbs-in (.28 N-m) |
Bushing Inside Diameter (ID) | 0.3125 in + .0002/-.0000 |
Bushing Outside Diameter (OD) | 0.634 in + .005/-.000 |
Bushing Length | 1.25 in |
Bushing Weight | 8.7 g |
Recommended Shaft Outside Diameter (OD) | 0.3125 in + .0000/-.0007 (g6) |
Flow Rate | 4.40 SCFH |
Housing Bore Size O- Ring Method | 0.661 in + .005/-.000 |
Housing Bore Size Light Press Fit Method | 0.635 in + .000/-.001 |
Compatibile con
Aluminum Mounting Blocks for imperial and metric frictionless air bushings. Made from aircraft quality aluminum and anodized with Mil spec. for ultimate quality.
O-Ring
Meets MIL-R-83248C and ASTM D2000/SAE J200. Offers excellent resistance. Temperature range is
-15 °F to + 400 °F. A75 hardness and color is black.
Black anodized aluminum end support block is lightweight and strong for end mounting to support precision shafting. Imperial and metric sizes offered.