SKF YAR204-2F

SKF Insert Bearing 20mm YAR 204-2F

Description

This is a high-performance insert bearing from SKF, model YAR 204-2F. It is designed for use in various industrial applications and is known for its reliability and durability. This bearing features a spherical outer ring and grub screw locking for easy and secure mounting. The product is new old stock (NOS) in its original, worn packaging but the bearing itself is in pristine condition.

Specifications

• Manufacturer: SKF
• Part Number: YAR 204-2F
• Bore Diameter (d): 20 mm
• Outer Diameter (D): 47 mm
• Inner Ring Width (B): 31 mm
• Sealing: 2F – Double-lip contact seal on both sides
• Locking Method: Grub screws

Label Info

• SKF YAR 204-2F
• Also known as: GYE 20 KRRB, 1020-20G, UC204
• EAN: 7316577028884

Application

This insert bearing is commonly used in agricultural machinery, conveyor systems, packaging equipment, and general industrial machinery where a simple and effective bearing arrangement is required.

Country of Origin

Manufactured by SKF, a global company with origins in Sweden. The specific country of manufacture may vary.

CO2 Impact

Opting for this pre-owned bearing instead of a new one prevents the emission of approximately 0.24 kg of CO2, which is comparable to charging a smartphone almost 30 times.

Availability

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

FAQ

What is the main advantage of the ‘2F’ seal on the YAR 204-2F?

The ‘2F’ designation refers to a highly effective double-lip contact seal with an additional flinger on both sides. This design provides superior protection against both liquid and solid contaminants, extending the bearing’s service life in harsh environments.

What is the correct tightening torque for the grub screws on this bearing?

According to SKF guidelines for a 20mm bore insert bearing, the recommended tightening torque for the grub screws is typically 4 N-m. However, it is always best to consult the official SKF technical datasheet for your specific application to ensure correct installation.

Can this YAR bearing be used in a high-temperature application?

The standard YAR 204-2F, with its Nitrile Butadiene Rubber (NBR) seals, is rated for continuous operating temperatures up to 100 deg C (212 deg F). For applications with higher temperatures, a specific variant with a different seal material, such as FKM (Viton), would be required.

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Last Update: Friday, March 13, 2026