Needing some BB Specs

Premier Sponsors

Gibson Ballbearing Owners Group

Join This Group

All those who own or would like to own one of these wonderful instruments are invited to join.

120 Members, Created 1/26/2011 -

Administrators: Couchie (owner)

< Back to Home

From Hunter Lemon on 11/11/2020 7:27:32 PM

I was planning to build a 1926-style BB tone ring (eventually), and was wanting to get some specs so I can know what materials to get.

What are the three tonehoops made of?

What are the outer diameters of each of the hoops?

How thick is the wall of the hollow hoop?

What is the height of the rim for a BB?

What is the height of the whole pot assembly?

Thanks!

1 Comments
	Dave1climber says: 11/11/2020 8:10:27 PM Should I have any of my ball bearing banjos apart, I will take measurements
Post a Comment
You must be logged in and a member of this group to post a comment.

	Meet Doc, Sleepy, Happy and Grumpy Linked by paxflyer 5 years ago
	1926 Gibson tb3 w/conversion 5 string neck Linked by petevincze 6 years ago
	(untitled) Linked by bbult 6 years ago: Gibson Script Logo Block on my 1925 Tb3.....very few were made...Oct 1925...
	PRICE REDUCED! Original 5 String 1926 Gibson Mastertone RB-3, Ball-bearing, FON 8447-7 Linked by revellfa 7 years ago: Wow. Only one I've ever seen for sale
Forum Post: (untitled) Linked by revellfa 7 years ago
Forum Post: (untitled) Linked by revellfa 7 years ago: I'd like to trade my 1954 Gibson Southern Jumbo for your Ball Bearing Banjo
	Raised head Banjo for sale - REDUCED REDUCED REDUCED - ON EBAY. ** SOLD SOLD SOLD ** Linked by Ralph Stanley legend 7 years ago
Forum Post: (untitled) Linked by Ralph Stanley legend 7 years ago
Forum Post: (untitled) Linked by revellfa 8 years ago: 1923 TB-3 conversion. Balls and tone hoop but no springs on this model I'm told.
MP3: Darlin' Cora Linked by revellfa 8 years ago: Played on a 1923 TB-3 Conversion. No springs on this model, just the tube and balls.