SMR74C-2OS #7 LD
4 x 7 x 2.5 Millimeters
2 ReviewsDescription
Stainless Steel, Ceramic Hybrid, Orange Sealed bearings are specially designed for any application seeking a high precision, free spinning bearing. These are the true secret weapon for serious rc racers and long distance casters. ABEC 7 tolerances makes the Orange Seal line the closest precision tolerance that Boca Bearings has to offer. The removable, non-contact rubber seals results in a bearing with less drag and that requires less maintenance than a typical shielded bearing. The Grade 5 ceramic Si3N4 balls will allow the bearing to be lighter and spin 50% faster than a traditional steel bearing. LD = Lube Dry Bearings have been clean and are free of all grease and Oils. SMR74C-2OS #7 LD (4x7x2.5)- Product Specifications
- Downloads
- Videos
- ABEC/ISO Rating
- ABEC#7/ISOP4
- Ball Grade
- 5
- Ball Material
- CERAMIC SI3N4
- Bearing Material
- STAINLESS STEEL 440C
- Dimension Type
- METRIC
- Enclosure Material
- ORANGE RUBBER SEALS
- Enclosure No.
- TWO SEALS
- Enclosure Type
- NON CONTACT SEAL
- ID
- 4
- Lube
- LD LUBE DRY
- Number Of Balls
- 11
- OD
- 7
- Radial Play
- P25
- Retainer Material
- STAINLESS STEEL
- Width
- 2.5
- WORKING TEMP DEG. C
- 121
Reviews
2 Reviews
-
Reviewer : STeveDate : 5/22/2014I'm very pleased with the two bearings I recently purchased. I spoke with Jeff Brooks on the phone and he was a great help with assuring me I was selecting the best bearing for my application. I was so pleased with the excellent customer service and my experience with your company that I posted your website URL on our fishing forum where thousands of people can easily be directed to you for all their bearing needs.
Thanks again!
Steve -
Reviewer : Vitor BatistaDate : 4/5/2017DrExcellent service!
It took 3 days to arrive from US to Portugal.
Highly recommended!
High quality bearings!
Thank you