FYH UCF202J

FYH UCF202J 4-Bolt Square Flange Bearing Unit

Description

The FYH UCF202J is a high-quality square flange bearing unit designed for reliability and ease of installation. It features a solid cast iron housing and a chrome steel insert bearing with a 15mm bore. The set screw locking mechanism provides a secure grip on the shaft, making it suitable for a wide range of industrial applications including conveyor systems, agricultural machinery, and processing equipment.

Specifications

• Manufacturer: FYH
• Type: 4-Bolt Square Flange Bearing Unit
• Model: UCF202J
• Bore Diameter: 15 mm
• Housing Material: Cast Iron
• Bearing Insert: UC202
• Locking Mechanism: Set Screw

Label Info

• Type: UCF202J
• Part Number: 91001582-001-118980

Application

This bearing unit is commonly used in applications requiring simple mounting on a flat surface, perpendicular to the shaft. Its robust construction ensures long life in moderate to heavy-duty operational environments.

Country of Origin

Made in Japan.

CO2 Impact

Opting for this component prevents the emission of approximately 0.9 kg of CO2 compared to manufacturing a new one. This saving is equivalent to the CO2 absorbed by a mature tree over a month.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What type of grease is pre-filled in the FYH UCF202J, and can it be re-lubricated?

The FYH UCF202J bearing unit comes pre-lubricated with a high-quality, lithium-based grease suitable for a wide range of operating temperatures and speeds. The housing is equipped with a grease nipple (zerk fitting), allowing for easy re-lubrication to extend the bearing’s service life, especially in contaminated or demanding environments.

What is the recommended shaft tolerance for a 15mm bore on the UCF202J unit?

For general applications using the set screw locking mechanism, the recommended shaft tolerance is h6. This ensures a proper fit that is secure enough to prevent slippage under load but still allows for straightforward installation and removal without damaging the shaft.

Is the UCF202J directly interchangeable with units from other manufacturers like SKF or NTN?

Yes, the FYH UCF202J is designed to be dimensionally interchangeable with other manufacturers’ units that follow ISO standards. It can typically replace units like the SKF FYJ 15 TF or the NTN UCF202D1. Always verify the critical dimensions such as bolt hole spacing and mounting height from the datasheets to ensure a perfect match.

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Last Update: Friday, March 13, 2026