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Title

Specification

Size 

20 mm ID 

Part Number 

OAVTB60i20 

Housing Material/Finish 

7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize 

Input Pressure 

40 psi - 100 max psi 

Porous Material 

Carbon 

Pressure Port Threads 

M5 x 0.8 

Lifetime 

Infinite 

Radial Load Capacity 

244.2 N (54.9 lbs) 

Thrust Load Capacity 

373.7 N (84.0 lbs) 

Radial Stiffness 

23 N/μm (0.13 lbs/μin) 

Pitch Moment Max 

10 lbs-in (1.1 N-m) 

Bushing Inside Diameter (ID) 

20.018 mm + .005/-.000 

Bushing Outside Diameter (OD) 

59.59 mm + .13/-.00 

Bushing Length 

79.2 mm 

Bushing Weight 

465 g 

Recommended Shaft Outside Diameter 

20 mm - .02 

Flow Rate 

15.6 SCFH (7.4 NLPM) 

Housing Bore Size O-Ring Method 

59.97 mm + .000 /-.127 

Housing Bore Size Light Press Fit Method 

59.630 mm + .000/-.025 


호환 가능

stainless steel shaft

Shaft

Part # OAV20MMSHAFT

Our standard shafts have a surface finish better than 16 RMS and .0007 tolerance.

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Face Collar

Part # C20TB1 or C20TB2

Face collars are an option for one or each face and prevents the shaft or bushing from moving side to side.

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O-Rings

Part # OAV1500RG

The O-Rings meet MIL-R-83248C and ASTM D2000/SAE J200. They offer excellent resistance to temperature ranges from -15°F to +400°F. A75 hardness. Color is black.

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Mounting Block

Part # MBi1500

Aluminum Mounting Blocks for imperial and metric frictionless air bushings. Made from aircraft quality aluminum and anodized with Mil spec. for ultimate quality.

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