P03 Bicycle Headset Bearings Wholesale

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P03 Bicycle Headset Bearings
Bicycle Headset Bearings

P03 Bicycle Headset Bearings

The P03 Bicycle Headset Bearings are high-reliability bicycle steering bearing assemblies designed to provide smooth and stable steering performance for bicycles. This bearing effectively reduces steering resistance through rolling contact between precision balls and raceways, making it easier for riders to handle the handlebars.

The P03 bearings are made of high-quality bearing steel and undergo strict dimensional control and precision machining processes, resulting in excellent wear resistance and long-term stable performance.

Furthermore, this bearing has a strong load-bearing capacity, capable of withstanding steering loads and the weight of the entire bicycle during riding.

Applications: Mountain bikes, urban commuter bikes, road bikes, and recreational cycling bikes.

Bearing No.

Overall Dimension

Steel Ball

d

D

B

a

β

Quantity

Dimension

P03

30.15

41.0

6.5

45°

45°

25

3.175

About Us
Ningbo Aosen Bearing Co., Ltd.

As China P03 Bicycle Headset Bearings Factory and P03 Bicycle Headset Bearings Suppliers, we are a professional bearing export company, backed by our own manufacturing facility established in 2016. With nearly a decade of experience specializing in deep groove ball bearing production, our factory delivers stable, mature, and reliable manufacturing capabilities.

Focused on overseas markets, we respond precisely to global customer needs and provide one-stop foreign trade solutions for mid-to-high-end markets worldwide—integrating customized manufacturing, quality control, stable supply, and efficient export services. This combination of proven production expertise and dedicated export support enables us to serve international customers with consistency and confidence.

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