HT 6902 Outer - Outer Bearing Guide for Bearing Press (BRT-005 or BRT-050) TH-873 09375) Grade 5 Si3N4 Ceramic

09375) Grade 5 Si3N4 Ceramic Balls (50 pieces)

As expected it is also the most expensive of the 440 series alloys and requires multiple rounds of heat treatment and cryogenic treatment to achieve its superior mechanical properties

All Enduro bearings are always engineered with the largest balls possible and feature dual lip labyrinth seals for maximum protection against sweat and the elements and to contain the 90% high pressure water proof grease

XD15 Ceramic-Hybrid Bearing Bottom Bracket for BBRight Framesets and SRAM DUB/29mm Cranksets

HT 6902 Outer - Outer Bearing Guide for Bearing Press (BRT-005 or BRT-050) TH-873 09375) Grade 5 Si3N4 CeramicHT 6902 Outer Outer Bearing Guide for Bearing Press (BRT 005 or BRT 050) Single guide for 6902 size bearings (15mm X 28mm). Please note this item is a single guide only, the image is to shows both sides of the guide, not a pair of guides. If you need a pair please order two.