ENDURO 688 Miniature Bearing - 8mm x 16m x 5mm
Category: Miniature Bearing
Specifications
Model
688, CH688, CO688, CXD688
Details
This radial bearing has been used as a hub bearing.
688 | Abec-5
- Deep groove design races
- Grade 10 balls (high carbon chromium steel)
- Fill with Mobil XHP 222 high pressure water proof grease
- Higher tolerances and higher quality output than ABEC-3
- Static load: 162lbf / 0.72kN
- Weight: 3.7g
- Deep groove design 52100 High-Carbon chromium alloy races
- Grade 5 balls (Silicon-Nitride Ceramic) increase bearing life
- Fill with high pressure water proof synthetic grease
- Static load: 75lbf / 0.33kN
- Weight: 2.41g
- 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 Kluber NBU52 ultra smooth waterproof grease
- Static load: 162lbf / 0.72kN
- Weight: 3.1g
CXD688 | 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
- Static load: 162lbf / 0.72kN
- Weight: 3.1g
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