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  • 18307 LB | 18mm x 30mm x 7mm - Trailvision - Bicycle Bearing Suppliers

18307 LB | 18mm x 30mm x 7mm

Learn About Blueseal Bike Bearings
$9.00 USD
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Product details

  • Bearing Codes:‚ 18307
  • Dimensions: 18mm * 30mm * 7 mm
  • Brand: Trailvision
  • ABEC: 3
  • Grade: 10
  • Seals: LLB
  • Grease: Mobil‚ XHP 222 Premium Marine‚
  • Application: Wheel Hubs,‚ DT Swiss Hubs
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18307 LB | 18mm x 30mm x 7mm

$9.00 USD

See Other Blueseal Bike Bearings


Learn About Blueseal Bike Bearings

Close Contact 2RS LLB Seals

Blueseal Bike Bearings™ have top-quality LLB 2RS close-contact rubber seals. The tighter the seal is to the inner bearing race the harder for water and dirt to get in and the grease to get out!

Max. Fill Premium Grease

Standard bearings contain a small amount of basic bearing grease (Approx. 20%) which offers little protection towards corrosion and rain and dirt ingress.

Blueseal Bike Bearings™ contain the maximum fill of Mobil waterproof grease possible without compromising the function of the close-contact rubber seals.

Stumpjumper Headset Bearings - Specialized - Trailvision - Bicycle Bearing Suppliers

ABEC 3 as Standard

Most non-bike specific bearings are ABEC 1 as standard. Blueseal Bike Bearings™ are all ABEC 3 Rated, this higher class of bearing runs smoother & last longer. 

Designed For Bicycles

Specially engineered bicycle bearings. Designed for maximum efficiency, they outperform standard bearings.

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  • Trusted for 15+ Years with 100,000+ Bearings Sold

Trailvision is an independent family business with over 15 years of hands-on experience in the bike-bearing industry. Using our expertise we develop and stock only the best products specifically suited for bicycles.

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