1- Sealed Cartridge Hub Bearing 18307 LLH
Fit Hubs and Suspension Systems requiring 18307 LLH 18x30x7 bearings (Fits Some TREK Rapid Drive Hub Hub Systems)
If the bearing you are replacing is not marked with a manufacturer number, measure it and compare to specifications listed below.
Dual lip seals on both sides of the 18307 bearing
Model: 18307 LLH Replacement Cartridge Hub Bearing
ID x OD x W (mm):18x30x7
Thickness: 7mm
Bearing O.D.: 30mm
Material: Steel
Bearing I.D. (mm): 18mm
Cartridge bearing
Manufacturer Number: 18307 LLH
Manufacturer Part Number: 5288411
UPC: 601842875537