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The approved ball list is updated weekly to allow manufacturers and bowlers know what balls are approved for use during USBC-certified competition.
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USBC Bowling Store Bowling Certified ... Approved Ball List....
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6 Σεπ 2022 · As a courtesy to league and tournament participants, House Balls may be used even though they are not specifically posted on the Approved Ball List. Please see the USBC Equipment...
900 Global Break Point Feb-09 900 Global Break Point Pearl Jun-09 900 Global Creature Aug-07 900 Global Creature Pearl Feb-08 900 Global Day Break Jun-09 ... USBC Approved Bowling Balls (See rulebook, Chapter VII, "USBC Equipment Specifications" for any balls manufactured prior to January 1991.) Page 1 of 78.
As a courtesy to league and tournament participants, House Balls may be used during USBC certi - fied competition even though they are not specifically posted on the USBC Approved Ball List....
11 Οκτ 2010 · Reviewing some of the useful details relating to the manufacturing limits and tolerances under the guidelines of the United States Bowling Congress (USBC) will help you become familiarized with bowling ball specifications.
The USBC Equipment Specifications & Certification Committee may establish specifications for a bowling ball as to roundness, size, materials, and physical properties. A manufacturer producing any new ball, shall submit samples to the USBC Equipment Specifications Department for testing.
7 Αυγ 2024 · The United States Bowling Congress (USBC) provides these conversion charts to bridge the gap between ‘Sport’, ‘Challenge’, and ‘Standard’ averages, ensuring fairness in leagues and tournaments where lane conditions may vary significantly.
