SMR688C-YZZ #5 NB2
8 x 16 x 5 Millimeters
3 ReviewsDescription
Ceramic Lightning, shielded bearings are specially designed for relatively clean operating environments. These bearings have ceramic balls, with stainless steel races, retainers and shields. Ceramic hybrids are lighter, capable of achieving higher RPMÆs and sustaining higher operating temperatures than traditional bearings. Bearings that are packed in grease will require a short break in period to loosen up. Grease can be removed before shipping upon request. Grade 10 SI3N4 Ceramic Balls, ABEC #5, (8x16x5)MM- Product Specifications
- Downloads
- Videos
- ABEC/ISO Rating
- ABEC#5/ISOP5
- Ball Grade
- 10
- Ball Material
- CERAMIC SI3N4
- BEARING MATERIAL
- STAINLESS STEEL 440C
- DIMENSION TYPE
- METRIC
- Enclosure Material
- YZ STAINLESS STEEL
- Enclosure No.
- TWO SHIELDS
- ENCLOSURE TYPE
- REMOVABLE (S)
- ID
- 8
- LUBE
- KLUBER NBU12/300KP
- OD
- 16
- Radial Play
- P25
- RETAINER MATERIAL
- STAINLESS STEEL
- Width
- 5
- BASIC LOAD (KGF)
- 60
- DYNAMIC LOAD (KGF)
- 128
- WORKING TEMP DEG. C
- 170
- RPM GREASE (x1000)
- 56.00
- RPM OIL (x1000)
- 67.00
Reviews
3 Reviews
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Reviewer : ChrisDate : 8/10/2012I stumbled across Boca Bearings by accident. A fortunate accident indeed. Great products! I have restored a 30+ year old Penn reel to better than new condition. Now I am looking forward to upgrading some other reels. Great site and quick shipping. Thanks!
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Reviewer : DougDate : 12/13/2012My order was shipped on time, ordering online was easy, my order was shipped as expected and in the condition expected.
If there is any other information required feel free to contact me via email. -
Reviewer : RoyDate : 6/7/2019Silicon Nitride BallI almost thought I got a bearing with steel balls but on more research I realized it was Silicon Nitride Ball. In my mind I pictured a ceramic ball as looking more like a stone. I had no idea that Silicon Nitride shined like crystal ball and reflected almost like a steel ball. It's the real McCoy!