B539-2RS Bearing B-539 2RS Sealed Ball Bearing 3/4X1-3/16X9/32

B539-2RS Bearing Specification:

B539-2RS bearing is a ball bearing designed specifically for bicycles.
d: 19.05mm
D: 30.16mm
B: 7.14mm
Mass: 0.020kg/piece
Seal: rubber seal on both sides
Precision: ABEC1, ABEC3, ABEC5
Material: chrome steel, 52100
Lubrication: standard grease lubrication
Interchange numbers: B539-2RS, B-539-2RS, B539-DD, B539.2RS, B539 2RS

B539.2RS Features:

1. Seal: Equipped with double rubber seals (2RS) for enhanced protection against dust and moisture.
2. Load Capacity: B539-DD bearings are suitable for both radial and axial loads.
3. Performance: Low friction and smooth rotation, ideal for high-speed applications.
4. Application: Bearings B-539-2RS are specially designed for use in bicycles, including hubs and bottom brackets.
5. Maintenance: Sealed design reduces maintenance and extends bearing life.
6. Pre-lubricated: Comes pre-lubricated for immediate installation and use.

Why Choose Us?

Superior Quality: Our bearings are crafted from high-grade materials using advanced manufacturing techniques, ensuring excellent performance and long-lasting durability.

Factory-Direct Pricing: As a direct manufacturer, we offer competitive prices without sacrificing quality, helping you save on costs.

Large Inventory: We keep a wide selection of popular bearing models in stock, enabling quick and dependable delivery.

Tailored Solutions: Our engineering team can develop customized bearing solutions to fit your specific needs.

Rigorous Quality Assurance: Each bearing undergoes thorough inspections and testing to comply with international quality standards.

Reliable Warranty: Our products come with a comprehensive warranty and responsive after-sales service, giving you complete peace of mind.