Enduro Bearing 18x30x7mm ABEC-3
What Is It?
The Enduro Bearing 18x30x7mm ABEC-3 is a sealed precision cartridge bearing used in a variety of bicycle applications such as mountain bike hubs, bottom brackets, suspension pivots, and linkage systems.
It is designed for smooth rotational performance, making it ideal for parts of the bike that spin continuously and benefit from low friction and consistent movement.
Key Features
- Precision ABEC-3 rated cartridge bearing
- Standard 18 x 30 x 7 mm sizing
- Sealed design protects against dirt, water, and debris
- Optimised for smooth rolling efficiency
- Durable chrome steel construction
- Pre-greased for immediate installation
- Suitable for high-speed rotating bike components
- Reliable performance in wet and muddy conditions
- Low-maintenance sealed system
Specifications
| Specification |
Details |
| Brand |
Enduro Bearings |
| Product |
Sealed Cartridge Bearing |
| Size |
18 x 30 x 7 mm |
| Bearing Type |
Deep groove sealed cartridge |
| Precision Rating |
ABEC-3 |
| Material |
Chrome steel |
| Seal Type |
Dual rubber seals (typical) |
| Lubrication |
Factory pre-greased |
| Application |
MTB hubs, BBs, pivots, linkages |
| Load Type |
Balanced radial + axial loads |
What ABEC-3 Means
The ABEC-3 rating focuses on:
- Improved rotational smoothness
- Tight manufacturing tolerances
- Better efficiency for spinning parts (like hubs and bottom brackets)
It does not automatically mean stronger, but rather more precise and smoother running compared to lower-grade bearings.
Who Is It Suitable For?
- Mountain bikers (XC, trail, enduro)
- Road and gravel cyclists (where compatible)
- E-MTB riders
- Bike mechanics and workshops
- Riders replacing hub or drivetrain bearings
- Performance-focused cyclists wanting smoother rolling
Who Should Use It?
- Riders upgrading worn or rough-spinning bearings
- Cyclists looking to improve wheel or drivetrain efficiency
- Mechanics servicing hubs or bottom brackets
- Riders maintaining high-performance MTB or gravel bikes
- E-bike riders needing durable, low-friction bearings
- Anyone doing preventative bearing maintenance
