KOYO 5205 2RS C3 Double-Row Angular Contact Ball Bearing 25x52x20.6 mm

KOYO 5205 2RS C3 Double-Row Angular Contact Ball Bearing 25x52x20.6 mm

The KOYO 5205 2RS C3 is a premium double-row angular contact ball bearing, sized 25 x 52 x 20.6 mm. It features dual rubber seals (2RS) for contamination protection and C3 internal clearance, making it ideal for high-speed applications and thermal load environments.

Widely used in blower motors, high-speed pumps, motorcycles, transmissions, and various industrial applications, this bearing is repeatedly searched under terms such as KOYO 5205 2RS C3, double-sealed bearing 25x52x20.6, and angular contact KOYO 5205 .

Key Features & Benefits

• Double-row angular design for robust load handling

• 2RS rubber seals protect against dust and moisture

• C3 clearance allows high-speed and thermal performance

• Manufactured by trusted KOYO (Japan)

• Perfect for precision equipment like motors, pumps, gearboxes

• Available now with 24h delivery from simmering.pl

Frequently Asked Questions (FAQ)

Q: What does “2RS” mean?
A: It indicates rubber seals on both sides, ensuring long-term lubrication protection.

Q: Why choose C3 clearance?
A: C3 offers extra internal space for high-speed operation or thermal expansion without binding.

Q: Where is this bearing typically used?
A: In high-performance applications including blower motors, motorcycle axles, and drive transmissions .

Q: How does the double-row angular design benefit me?
A: It supports simultaneous radial and axial loads, ideal for demanding duty cycles.