FYH UC211 D1K2

FYH UC211 Bearing Insert for Industrial Machinery

Description

The FYH UC211 is a high-performance ball bearing insert designed for reliability in demanding industrial environments. Featuring a 55mm bore, it is engineered for easy mounting into various types of bearing housings. The spherical outer ring allows it to compensate for initial static misalignment of the shaft, ensuring smooth and efficient operation. This insert bearing is secured to the shaft using two set screws, providing a strong and dependable hold.

Specifications

• Manufacturer: FYH
• Model: UC211
• Bore Diameter (d): 55 mm
• Outer Diameter (D): 100 mm
• Inner Ring Width (B): 55.6 mm
• Locking Method: Set Screw
• Material: Bearing Steel
• Seals: Dual seals for protection against contaminants

Label Info

• Type: UC211
• Variant: D1K2
• Internal ID: 108961

Application

This bearing insert is widely used in conveyor systems, agricultural machinery, construction equipment, and other applications where a reliable mounted bearing solution is required.

Country of Origin

Made in Japan.

CO2 Impact

Opting for this component saves approximately 3.1 kg of CO2 compared to manufacturing a new one, contributing to a more sustainable industrial operation.

Availability

In stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the proper procedure for mounting the UC211 bearing using the set screws?

First, slide the bearing onto a clean, burr-free shaft. Position it correctly within the housing. Then, tighten the two set screws alternately and evenly to the manufacturer’s recommended torque specification to ensure the shaft is securely gripped without causing distortion.

Can the FYH UC211 be used in high-temperature applications?

Standard UC211 bearings with standard grease and seals are typically rated for continuous operation up to 100-120 deg Celsius. For higher temperatures, special high-temperature variants with appropriate grease, seals, and internal clearance (e.g., C3 or C4) are required.

How does the spherical outer diameter of the UC211 compensate for misalignment?

The outer surface of the bearing insert is ground to a spherical radius, which matches the concave bore of the housing. This allows the bearing to pivot or swivel within the housing, accommodating initial static misalignment of the shaft relative to the housing mounting surface.

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Last Update: Friday, March 13, 2026