ENDURO 71805 LLB- ABEC-5 Angular-Contact Bearing (C3 Clearance) – 25mm x 37mm x 7mm

The ENDURO 71805 LLB- ABEC-5 Angular-Contact Bearing is built for riders and mechanics who need reliable performance, durability, and smooth operation in demanding cycling applications. Designed with precision engineering, this high-quality angular-contact bearing is made to handle both radial and axial loads efficiently, making it a suitable choice for hubs and other bicycle components where strength and smooth movement matter. Featuring ABEC-5 precision standards, it offers improved rotational accuracy and reduced friction for a more efficient riding experience. The C3 clearance design allows additional internal spacing that helps manage heat and high-speed operation effectively. Its LLB seal technology provides excellent protection against dirt, moisture, and contaminants while maintaining smooth bearing movement. Built with premium materials and trusted ENDURO quality, this bearing delivers dependable long-term performance for regular and demanding use.

Key Features

• Bearing Type: Angular-contact bearing

• Precision Rating: ABEC-5 for accurate and smooth rotation

• Seal Type: LLB low-friction seal design

• Clearance Type: C3 internal clearance for improved performance

• Load Support: Handles both radial and axial loads effectively

• Protection: Helps resist dust, dirt, and moisture entry

• Performance: Reduced rolling resistance for smoother operation

• Durability: Designed for long-term reliability and consistent use

• Application: Suitable for bicycle hub and component systems

Product Specifications

• Brand: ENDURO

• Model: 71805 LLB

• ABEC Rating: ABEC-5

• Bearing Style: Angular-Contact

• Clearance: C3

• Inner Diameter: 25mm

• Outer Diameter: 37mm

• Width: 7mm

• Seal Type: LLB

• Use Case: Bicycle hubs and cycling components

Bearing Performance & Protection

• LLB Seal Technology: Uses low-friction seals that help reduce drag while keeping contaminants away from internal components

• C3 Clearance Advantage: Provides slightly increased internal clearance for better operation during heat expansion and high-speed usage

• Efficient Rotation: Helps maintain smooth rolling performance with minimal resistance

• Long Service Life: Built to support repeated use under varying riding conditions

Easy Operation / Usage

• Remove the old bearing carefully using the proper bearing removal tool

• Clean the installation area before fitting the new bearing

• Align the bearing correctly before pressing it into place

• Use appropriate bearing installation tools to avoid damage

• Confirm smooth movement after installation

Why Choose This Product

• Trusted ENDURO engineering and quality

• Precision ABEC-5 design for better performance

• Durable sealing helps extend bearing life

• Suitable for high-speed cycling applications

• Supports smoother and more efficient operation

• Reliable construction for long-term use

In the Box

• 1 x ENDURO 71805 LLB- ABEC-5 Angular-Contact Bearing (25mm x 37mm x 7mm)