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
- RUBBER SEAL
- ENCLOSURE NO.
- TWO SEALS
- ENCLOSURE TYPE
- NON CONTACT SEAL
- ID
- 4
- LUBE
- LD DRY LUBE
- NUMBER OF BALLS
- 11
- OD
- 7
- RETAINER MATERIAL
- STAINLESS STEEL
- WIDTH
- 2.5
- WORKING TEMP DEG. C
- 121
Reviews
2 Reviews
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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