FYH NA205 Insert Bearing with Eccentric Locking Collar

Description

The FYH NA205 is a high-performance insert ball bearing designed for reliability in a wide range of industrial applications. It features a 25mm bore and an eccentric locking collar for simple and secure mounting onto a shaft. The spherical outer surface allows for initial misalignment when installed in a suitable housing. This bearing is pre-lubricated and sealed for long, maintenance-free operation.

Specifications

• Manufacturer: FYH
• Part Number: NA205
• Type: Insert Ball Bearing
• Bore Diameter: 25 mm
• Outer Diameter: 52 mm
• Inner Ring Width: 31 mm
• Outer Ring Width: 15 mm
• Locking Mechanism: Eccentric Locking Collar with Set Screw
• Seal: Double-sealed (contact type)

Label Info

• Model: NA205
• Brand: FYH
• Internal ID: 91001524-008-114415

Application

This insert bearing is ideal for use in conveyor systems, agricultural machinery, food processing equipment, and general industrial machinery where a shaft needs to be supported within a pillow block or flanged housing.

Country of Origin

This product is manufactured by FYH in Japan, known for its high standards of quality and precision in bearing production.

CO2 Impact

By purchasing this pre-owned component, you are contributing to a circular economy and helping to avoid 0.34 kg of CO2 emissions associated with the production of a new part.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

The eccentric locking collar provides a simple, quick, and secure method for locking the bearing onto the shaft. It is particularly effective for applications with unidirectional rotation, as it tightens with the direction of the shaft's movement.

The NA205 insert bearing has a spherical outer diameter, making it suitable for a wide range of standard pillow block (P-type), 2-bolt flange (FL-type), and 4-bolt flange (F-type) housings designed for a 52mm outer diameter bearing.

The FYH NA205 comes pre-lubricated with high-quality grease and is sealed for life in most applications. However, for demanding conditions (high speeds, temperatures, or contamination), periodic re-lubrication via a grease fitting on the housing can significantly extend its operational lifespan by flushing out contaminants and replenishing the grease.

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Friday, March 13, 2026