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Flanged
Ball Bearing Retainer Kit BM9026-FBRK |
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Video BM9026-FBRK Assembly on Oval Sparker |
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UPC: 757059142181 | ||
Kit Contents Please note Flanged Bearing Sealed and lubricated |
Flint Striker and bag not included in Kit Shown for reference only. |
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Enough parts are included for
four sets of mount holes. Some striker models have only two holes, leaving two sets in this kit unused, or as spares. |
Suggested tooling: #2 Square or Robertson bit Wiha 74861 6.5 x 1.2mm Slotted Wiha 71002 (Wiha bits Hardness HRC 59-61) Nut driver Wiha 34340 or similar |
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Note: Flanged Bearings are
recommended for use with mount loops equipped with only two retainer holes. |
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Bushman TekBits
BM9026-FBRK Fits a Bushman TekBits Flint and Steel Striker equipped with a "BTB Ball Bearing Mount ". Converts a compatible Striker to a Bow Drill Ball Bearing Block. Ball bearings have almost no friction compared to the standard divits as provided on some strikers and knives. Ball bearings don't generate heat in your hand, as standard divits do. The bow drill spindle is tapered to fit and contact only the bearing inner surface. Pressure or hard rubbing on the bearing seal could damage it. Bearing can be installed into the Striker (without retainer hardware) and held in place with small dabs of RTV adhesive, wood slivers or similar. The bearing flange removes the load from the adhesive while bow drilling. For more positive and field removable bearing retention, the included hardware can be installed. Retainer hardware will prevent accidental bearing loss even under the worse handling conditions. Finger tighten screws, as only slight pressure is needed to hold the bearing in place. Over tightening could damage the included nylon spacers. For an additional method of bow drill spindle bearing block retention, see "BM9026-BDCK". Note: Striker not included, shown for visual reference only. Strikers are hand finished, so will not all look exactly the same as illustrated. |
© 2018 Jean Pierre Lagasse - All rights reserved.