No announcement yet.

bored stiff #2


Adsense Classic 1

  • Filter
  • Time
  • Show
Clear All
new posts

  • bored stiff #2

    Why is a 70 rear roller shaft longer than a 30 rear roller shaft?

    So it goes.

  • #2
    Re: bored stiff #2

    because it was designed that way
    Give me a hammer and some duct tape and I can fix it!


    • #3
      Re: bored stiff #2

      Well, girls will like the 70 more than a 30 then...
      Oh **** I'm designed for a 30...
      Need some other quality's ....

      So it goes.


      • #4
        Re: bored stiff #2

        because the 30,s used a in pulley locking hub, so the shaft only has to stick into the ball elevator compartment by no more then 50mm, thay then woke up when thay made the 70,s because using locking bolts straight onto the shaft, was a more positave locking methed, the old way you could easly strip the thread in the pulleys


        • #5
          Re: bored stiff #2

          I'll take a crack at it.....well...from the little experience that I have....with a 30 kicker conversion the plate install varies greatly....generally...or atleast it feels that there's half of the space to work with...99% of the time we cut thre shafts even shorter. Why have something 12 inches long if 3 inches does the job? ...Thats what Chaddy-Poo told me anyway.....

          Am I close.....

          Charlie [img]/content/btubb/images/%%GRAEMLIN_URL%%/smile.gif[/img]
          Please buy MADE IN USA!


          Topic Starter RibbonScript


          Adsense Classic 2

          widgetinstance 666 (Related Topics) skipped due to lack of content & hide_module_if_empty option.

          Rake sweeping out of time, and pin launching onto lane.

          I work on some nice old Brunswick A-2 pin setters. Most issues I've come across haven't been to problematic to figure out. But being I can't seem to get it to recreate the issue...

          Strange sweep problem

          I’m a rookie mechanic and have been working on pinsetters for 2 years. One of my lanes has a problem with a sweep possibly coasting. I don’t know what could be causing it...

          GSX Distributor shaft bearings

          Two part topic:
          1. Plastic bearing (#66) used in place of regular sealed bearing (#51) -- thoughts?

          2. ANY of these bearings with the black support mount...

          The Legacy of the A2

          I was recently disheartened to learn that a bowling center that I once serviced was actively looking to replace their A2's. I understand that most military bases and educational...

          Table turning on short stroke.

          Hello dear Bowltech members.
          First let me say thank you for your time. am plagued by a big issue for three weeks now.
          our technician is working full time on another...

          Another pivot bearing broke.

          One and a half year old GSX machines. This will be the 5th pivot bearing that has broke. This one decided to take out a few things with it. Snapped the stroke limiter shock stud...