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Title

Specification

Size 

25 mm ID 

Part Number 

OAVTB60i25 

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 

305.1 N (68.6 lbs) 

Thrust Load Capacity 

302.9 N (68.1 lbs) 

Radial Stiffness 

34 N/μm (0.19 lbs/μin) 

Pitch Moment Max 

17 lbs-in (1.9 N-m) 

Bushing Inside Diameter (ID) 

25.018 mm + .005/-.000 

Bushing Outside Diameter (OD) 

59.59 mm + .13/-.00 

Bushing Length 

79.2 mm 

Bushing Weight 

416.9 g 

Recommended Shaft Outside Diameter (OD) 

25 mm - .02 

Flow Rate 

14.8 SCFH (7.0 NLPM) 

Housing Bore Size O-Ring Method 

59.97 mm + .000/-.127 

Housing Bore Size Light Press Fit Method 

59.630 mm + .000/-.035 


recommended with

stainless steel shaft

Shaft

Part # OAV25MMSHAFT

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

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Face Collar

Part # C25TB1 or C25TB2

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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