![SMR6805C-YUU/TH9/C3 BK #5 NB2 SMR6805C-YUU/TH9/C3 BK #5 NB2](/Admin/Public/GetImage.ashx?Image=/files/files/bocabearing/products/images/steel-ceramic-hybrid-ultra-seal-radial-bearings.jpg&Height=400&altFmImage_path=/Files/Templates/Designs/BocaBearings/images/alternativeImage.jpg&Format=jpg&Compression=90&Crop=5)
SMR6805C-YUU/TH9/C3 BK #5 NB2
25 x 37 x 7 Millimeters
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SALE, Ceramic Lightning BK, Ultra sealed bearings are specially designed for use with on road bikes but can be used in almost any application. The Ultra Seal is a non-contact, frictionless seal that is placed beneath a metal shields so they are still considered maintenance free and lubed for the life of the bearing. These bearings have ceramic balls, with stainless steel races and ploymite retainers. 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 usually be removed before shipping upon request. Grade 5 Si3N4 Balls, Polymite Plastic Retainer, C3 Fit, ABEC #5, (25x37x7)MM- Product Specifications
- Downloads
- Videos
- ABEC/ISO Rating
- ABEC#5/ISOP5
- BALL DIAMETER
- 3.5
- Ball Grade
- 5
- Ball Material
- CERAMIC SI3N4
- Bearing Material
- STAINLESS STEEL 440C
- Dimension Type
- METRIC
- Enclosure Material
- YU STAIN. ULTRA SEAL
- Enclosure No.
- TWO SEALS
- Enclosure Type
- NON CONTACT SEAL
- ID
- 25
- Lube
- KLUBER NBU12/300KP
- Number Of Balls
- 15
- OD
- 37
- Radial Play
- C3
- Retainer Material
- POLYMITE PLASTIC
- Special
- YES
- Width
- 7
- BASIC LOAD (KGF)
- 299
- DYNAMIC LOAD (KGF)
- 439
- WORKING TEMP DEG. C
- 121
- RPM GREASE (x1000)
- 28.50
- RPM OIL (x1000)
- 32.60
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