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Bolt Size 2-n
Ctr. To Ctr. On Bolt Hole J
Dropping Point, C
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Nonrotating Wash. Id
Number Of Balls
Od Inner Ring D1
Overall Height Ho
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Rpm Grease (x1000)
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10MM SODA LIME GLASS BALLS (100 PCS)Balls
SKU: 10MM SODA LIME GLASS BALLS (100 PCS)0 x 0 x 0More Info.
7307-AC/TB #3 SI3N4 BALLSAngular Contact Full Ceramic Bearings
SKU: 7307-AC/TB #3 SI3N4 BALLS35 x 80 x 21More Info.
SKU: BALL CATALOGThe Boca Bearings Ball Catalog is a comprehensive guide to our inventory of chrome steel balls, stainelss steel balls and ceramic ball. If you are looking for informaiton that you…More Info.
5/8 IN SS304 GRADE 200 BALLS (1PC)Balls
SKU: 5/8 IN SS304 GRADE 200 BALLS (1PC)0.625 x 0 x 0More Info.
ELB Pro Flipper Bearing Upgrade Walkthrough
…through swapping out the steel balls for Ceramic Silicon Nitride (SI3N4) in an ELB Pro Flipper balisong. This knife requires 44 size 1/16" balls which can be purchased here:… 2017-06-07 21:57:05
Flytanium Butterfly Knife Bearing Tolerance Comparison
…The bearing driven variant of this knife requires 76 size 1 mm balls which can be purchased here: https://www.bocabearings.com/products/1-mm-c-si3n4-ball-grade-5-(1-pc)-1917… 2018-03-30 20:57:21
DIY Stunt Wire System -- Part 2
…diameter (2000 lb load capacity) Low Friction Pulleys -- we made our own using grooved ball bearings from Boca Bearings Regular pulley housing -- some kind of harness, preferably… 2015-08-25 16:05:58
DIY Stunt Wire System -- PART 1
…diameter (2000 lb load capacity) Low Friction Pulleys -- we made our own using grooved ball bearings from Boca Bearings Regular pulley housing -- some kind of harness, preferably… 2015-08-25 15:38:27
Q: What kind of performance enhancement should I expect from ceramic bearings?
…bearing. This is because ceramic is harder than steel in ball form; it is 3-4 times the Rockwell hardness of a steel ball. As far as performance is concerned, a ceramic bearing is…
Q: What does Radial Play mean?
…of the balls in the bearing. The normal range is from C2 to C5. C2 would be the tightest fit and would not have much room allowed for expansion of the balls or misalignment.…
Q: What is an ABEC Rating?
A: Precision ball bearings are manufactured to standards established by the Annular Bearing Engineers Committee (ABEC) of the American Bearing Manufacturers Association (ABMA). The…
Q: Do ceramic bearings offer significant weight savings overtraditional steel bearings?
A: Ceramic hybrids that have steel races and ceramic balls do not offer a significant weight savings as only the balls are ceramic. Full ceramic bearings however do offer a…