The Enduro line of bearings are available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid and XD-15 with ceramic or stainless balls. Enduro's bearings are always engineered with deepest groove races possible to accommodate the largest balls and feature dual-lip seals that ride in a micro-groove creating a full labyrinth to provide superior protection against the elements.
WHICH BEARING TO CHOOSE?
61903 | Abec-5
Deep groove design races
Grade 10 balls (high carbon chromium steel)
Fill with high pressure water proof grease
tighter tolerances and higher quality output than ABEC-3
Static load: 308lbf / 1.37kN
Weight: 15g
S6903 | Stainless Steel 440C
Deep groove design stainless steel alloy races
Grade 10 balls (stainless steel)
Fill with Mobil XHP 222 high pressure water proof grease
Long life and superior corrosion resistance
Excellent use in wet conditions
Two years anti-corrosion warranty
Static load: 459lbf / 2.04kN
Weight: 17.1g
CH 6903 | Ceramic Hybrid
Deep groove design 52100 High-Carbon chromium alloy races
Grade 5 balls (Silicon-Nitride Ceramic) increase bearing life
Fill with high Mobilux NGLI 2 pressure water proof synthetic grease
Static load: 573lbf / 2.55kN
Weight: 14.47g
CO 6903 | 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: 573lbf / 2.55kN
Weight: 14.47g
CXD 6903 | 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 to being washed out
Official Cycling Partner Sdn BhdBicycle Parts & Accessories Reseller Malaysia, Bicycle Supplier Kuala Lumpur (KL), Selangor ~ Official Cycling Partner Sdn Bhd
