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#36212

30217303

Image for Illustration purposes only. Actual product may vary

Boston 30217303 12854 DH1607 STEEL GEAR-WORM

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  • Typically ships in: 1 day
  • Weight: 0.2 lb
  • Contact supplier for technical support on: 888-999-9860

$46.07 Each

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Returnable: See conditions

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Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Product's availability

State of California Proposition 65 Product Warning

Return policy

Item must be unused.

Item must be in it's original package.

25% Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/

Product's availability

State of California Proposition 65 Product Warning

Additional Description

When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction in a limited space using right angle (90°), non-intersecting shafts. Manufactured from acetal, nylon, and hardened and unhardened steel, they offer the smoothest, quietest form of gearing when properly applied. Because the efficiency of a worm gear drive depends on the lead angle and number of starts on the worm, it important to keep the ratio as low as possible. It is equally important that worms and worm gears used together must have the same diametrical pitch and threads.


Product FamilyWorms
Diametrical Pitch12
Bore Size0.500
Product DescriptionWorm, 12 DP, 14.5 PA, 1. PD, RH, Steel/Unhardened
Altra Master No.30217303
Straight Spiral ToothSpiral Tooth
MaterialSteel, Unhardened
Mating Gear12 DP, Quad Thread
UPC781711128541
HandRight Hand
Family Id30,064
Weight0.201
Face (Thread Length)1.125
KWY/Setscrew/OtherNo KWY or Setscrew
Pitch Diameter1.000
Outside Diameter1.170
Hub Diameter0.750
Unit Of MeasureEnglish
Reviews

SKU: 37408

New lead screw gear.

Used this gear on a new lead screw l made for my old 1919 LeBlond belt drive lathe. It worked great for my application.

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SKU: 35645

Change gears

Found what I needed, fair price,...fast delivery....All Good!! Good job MRO Supply!

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SKU: 35599

80 tooth change gear

Exact part for the machine, deliverd quickly, and priced right!

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SKU: 35989

Exactly what i needed

Item was exactly what I needed and a perfect fit for my project. Extremely happy.

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