ENDURO 6805N BB Bearing - 25mm x 37mm x 6mm

The most common use for this bearings as a direct replacement bearing for Campagnolo Ultra Torque cranksets.

WHICH BEARING TO CHOOSE?

CO6805N | Ceramic Zero

• Deep groove design black-oxide treated 52100 high-Carbon Chromium alloy races (extra level of corrosion resistance)
• Grade 5 balls (Silicon-Nitride Ceramic) increase bearing life
• Fill with high pressure water proof grease
• Static load: 563lbf / 2.5kN
• Weight: 18.74g

CXD805N | XD-15 the ultimate upgrade
The most impressive feature of XD-15 ceramic-hybrid bearings is, unlike other bearings, they only get better with time and use. As the bearings wear-in, the super-hard ceramic balls actually make the XD-15 races even smoother. So, when compared to other ceramic-hybrid bearings on the market that claim speed and power advantages on day one, Enduro XD-15 bearings not only provide the same initial advantages on day one, but will become faster and smoother with time and use, while the other ceramic-hybrid options will only get slower. Enduro is so confident in the performance of their XD-15 Ceramic-Hybrid bearings that they carry a limited lifetime warranty against wear and corrosion.

• Deep groove design corrosion-proof, cryogenically treated nitrogen steel races
• Grade 5 balls (Silicon-Nitride Ceramic) increase bearing life
• Fill with Kluber NBU52 grease that runs smoother with time and highly resistant resistant to being washed out
• Static load: 591lbf / 2.63kN
• Weight: 18.7g