Air Handling Units Flyer

Product catalog summary

Overview: The FYH Air Handling Series is engineered for demanding HVAC and air handling applications, focusing on reducing vibration and noise while enhancing bearing life.

Specifications:

P18 Suffix: Indicates smaller bore tolerance for a tighter shaft fit, reducing vibration and noise.
Internal Bearing Clearance: C2 clearance is smaller than standard, minimizing noise and vibration in high-speed applications.
G23 Set Screw: Known as Bullet Point, designed to minimize damage under severe conditions.
Non-Contact Seal: Available for lighter torque applications.

Tolerances:

Variation of Tolerance: Δdmp for average bore diameter in plane.
Unequal Bore Diameter: Vdp in plane.
Radial Runout: Kia of the inner ring.

Recommendations:

Use the anti-rotation pin with the standard “J” fit housing for secure housing fit in high-speed applications.
Adjust clearance using the adapter sleeve.
Apply "Recommended torque" × 1.5 as a guide.

Catalog excerpts

AIR HANDLING UNITS S3 AIR HANDLIN NDARD S5 RH AI ANDLING AL STA G S NON CT CONTA F NO.3006 FYH BEARING UNITS USA, INC. E fyhbearings.com

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The FYH Air Handling Series is designed for a wide variety of highly demanding HVAC and air handling applications. SUFFIX P18 is the sux code that designates smaller bore tolerance which allows for a tighter t with the shaft. This, in turn, reduces vibration and noise and dramatically increases bearing life. Tolerance and tolerance values of inner rings of P18 sux (unit: μm) Nominal bearing bore dia. d (mm) Variation of tolerance of average bore dia. in plane Δdmp Unequal bore dia. in plane Vdp Radial runout of inner ring Kia Over P18 Incl. Max. Min. Max. Max. 10 18 31.75 50.8 10 18 31.75 50.8...

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Air Handling Units Flyer

Air Handling Units Flyer

Catalog excerpts

All FYH catalogs and technical brochures