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Boston Gears Worm Gears

Boston Gear Worm Gears

Boston Gear Worm Gears are designed to provide effective power transmission in applications that require high-ratio speed reduction in limited space. They are particularly suitable for use in systems with right angle (90°), non-intersecting shafts. 

These worm gears offer smooth and quiet operation and are available in various materials, such as acetal, minlon, bronze, and cast iron allowing for compatibility with different application requirements. 

The efficiency of BG worm gears can be improved by lowering the gear ratios. With some ratios, there is resistance to back driving. They are available in 3DP to 48DP Diametral Pitch with single, double, and quadruple threads.

We work closely with the leading manufacturers to provide gearing solutions to meet the requirements of your unique applications.

If you have any questions, write us via live chat (one of our team members will answer your questions), give us a call, or send us a quote request. The HVH team is always ready to help you.

 

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CD1142 16 1.25 20 Boston Gear Request a quote

CD1142 - 16DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: CD1142

16DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron CD1142 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

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CG1042 16 1.25 20 Boston Gear Request a quote

CG1042 - 16DP, 14.5 PA, 20 Teeth, RH, Single Thread Cast Iron Worm Gear by Boston Gear

MPN: CG1042

16DP, 14.5 PA, 20 Teeth, RH, Single Thread Cast Iron CG1042 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

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CQ1342 16 1.25 20 Boston Gear Request a quote

CQ1342 - 16DP, 14.5 PA, 20 Teeth, RH, Quad Thread Cast Iron Worm Gear by Boston Gear

MPN: CQ1342

16DP, 14.5 PA, 20 Teeth, RH, Quad Thread Cast Iron CQ1342 Boston Gear Worm Gears provide effective power transmission in applications requiring high-r... View product details

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D1400LH 12 1.67 20 Boston Gear Request a quote

D1400LH - 12DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1400LH

12DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron D1400LH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1400RH 12 1.67 20 Boston Gear Request a quote

D1400RH - 12DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1400RH

12DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron D1400RH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1410LH 10 2.00 20 Boston Gear Request a quote

D1410LH - 10DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1410LH

10DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron D1410LH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1410RH 10 2.00 20 Boston Gear Request a quote

D1410RH - 10DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1410RH

10DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron D1410RH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1420ALH 8 2.50 20 Boston Gear Request a quote

D1420ALH - 8DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1420ALH

8DP, 14.5 PA, 20 Teeth, LH, Double Thread Cast Iron D1420ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1420ARH 8 2.50 20 Boston Gear Request a quote

D1420ARH - 8DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1420ARH

8DP, 14.5 PA, 20 Teeth, RH, Double Thread Cast Iron D1420ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1118 48 0.42 20 Boston Gear Request a quote

D1118 - 48DP, 20 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1118

48DP, 20 PA, 20 Teeth, RH, Double Thread Bronze D1118 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1126 32 0.63 20 Boston Gear Request a quote

D1126 - 32DP, 20 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1126

32DP, 20 PA, 20 Teeth, RH, Double Thread Bronze D1126 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1134 24 0.83 20 Boston Gear Request a quote

D1134 - 24DP, 20 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1134

24DP, 20 PA, 20 Teeth, RH, Double Thread Bronze D1134 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1142 16 1.25 20 Boston Gear Request a quote

D1142 - 16DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1142

16DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze D1142 Boston Gear Worm Gears provide effective power transmission in applications requiring high-rat... View product details

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DB1400 12 1.67 20 Boston Gear Request a quote

DB1400 - 12DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1400

12DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze DB1400 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

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DB1410 10 2.00 20 Boston Gear Request a quote

DB1410 - 10DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1410

10DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze DB1410 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

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DB1420A 8 2.50 20 Boston Gear Request a quote

DB1420A - 8DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1420A

8DP, 14.5 PA, 20 Teeth, RH, Double Thread Bronze DB1420A Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

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DB1600 12 1.67 20 Boston Gear Request a quote

DB1600 - 12DP, 14.5 PA, 20 Teeth, RH, Quad Thread Bronze Worm Gear by Boston Gear

MPN: DB1600

12DP, 14.5 PA, 20 Teeth, RH, Quad Thread Bronze DB1600 Boston Gear Worm Gears provide effective power transmission in applications requiring high-rati... View product details

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DB1610 10 2.00 20 Boston Gear Request a quote

DB1610 - 10DP, 14.5 PA, 20 Teeth, RH, Quad Thread Bronze Worm Gear by Boston Gear

MPN: DB1610

10DP, 14.5 PA, 20 Teeth, RH, Quad Thread Bronze DB1610 Boston Gear Worm Gears provide effective power transmission in applications requiring high-rati... View product details

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D1430ALH 6 4.00 24 Boston Gear Request a quote

D1430ALH - 6DP, 14.5 PA, 24 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1430ALH

6DP, 14.5 PA, 24 Teeth, LH, Double Thread Cast Iron D1430ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1430ARH 6 4.00 24 Boston Gear Request a quote

D1430ARH - 6DP, 14.5 PA, 24 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1430ARH

6DP, 14.5 PA, 24 Teeth, RH, Double Thread Cast Iron D1430ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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DB1430A 6 4.00 24 Boston Gear Request a quote

DB1430A - 6DP, 14.5 PA, 24 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1430A

6DP, 14.5 PA, 24 Teeth, RH, Double Thread Bronze DB1430A Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

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CD1143 16 1.88 30 Boston Gear Request a quote

CD1143 - 16DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: CD1143

16DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron CD1143 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

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CG1043 16 1.88 30 Boston Gear Request a quote

CG1043 - 16DP, 14.5 PA, 30 Teeth, RH, Single Thread Cast Iron Worm Gear by Boston Gear

MPN: CG1043

16DP, 14.5 PA, 30 Teeth, RH, Single Thread Cast Iron CG1043 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

Availability:

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CQ1343 16 1.88 30 Boston Gear Request a quote

CQ1343 - 16DP, 14.5 PA, 30 Teeth, RH, Quad Thread Cast Iron Worm Gear by Boston Gear

MPN: CQ1343

16DP, 14.5 PA, 30 Teeth, RH, Quad Thread Cast Iron CQ1343 Boston Gear Worm Gears provide effective power transmission in applications requiring high-r... View product details

Availability:

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D1401ALH 12 2.50 30 Boston Gear Request a quote

D1401ALH - 12DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1401ALH

12DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron D1401ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hi... View product details

Availability:

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D1401ARH 12 2.50 30 Boston Gear Request a quote

D1401ARH - 12DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1401ARH

12DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron D1401ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hi... View product details

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D1411LH 10 3.00 30 Boston Gear Request a quote

D1411LH - 10DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1411LH

10DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron D1411LH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1411RH 10 3.00 30 Boston Gear Request a quote

D1411RH - 10DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1411RH

10DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron D1411RH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1421ALH 8 3.75 30 Boston Gear Request a quote

D1421ALH - 8DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1421ALH

8DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron D1421ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1421ARH 8 3.75 30 Boston Gear Request a quote

D1421ARH - 8DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1421ARH

8DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron D1421ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1431ALH 6 5.00 30 Boston Gear Request a quote

D1431ALH - 6DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1431ALH

6DP, 14.5 PA, 30 Teeth, LH, Double Thread Cast Iron D1431ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1431ARH 6 5.00 30 Boston Gear Request a quote

D1431ARH - 6DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1431ARH

6DP, 14.5 PA, 30 Teeth, RH, Double Thread Cast Iron D1431ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1119 48 0.63 30 Boston Gear Request a quote

D1119 - 48DP, 30 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1119

48DP, 20 PA, 30 Teeth, RH, Double Thread Bronze D1119 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1127 32 0.94 30 Boston Gear Request a quote

D1127 - 32DP, 30 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1127

32DP, 20 PA, 30 Teeth, RH, Double Thread Bronze D1127 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1135 24 1.25 30 Boston Gear Request a quote

D1135 - 24DP, 30 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1135

24DP, 20 PA, 30 Teeth, RH, Double Thread Bronze D1135 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ratio... View product details

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D1143 16 1.88 30 Boston Gear Request a quote

D1143 - 16DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: D1143

16DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze D1143 Boston Gear Worm Gears provide effective power transmission in applications requiring high-rat... View product details

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DB1401A 12 2.50 30 Boston Gear Request a quote

DB1401A - 12DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1401A

12DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze DB1401A Boston Gear Worm Gears provide effective power transmission in applications requiring high-r... View product details

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DB1411 10 3.00 30 Boston Gear Request a quote

DB1411 - 10DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1411

10DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze DB1411 Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

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DB1421A 8 3.75 30 Boston Gear Request a quote

DB1421A - 8DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1421A

8DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze DB1421A Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

Availability:

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DB1431A 6 5.00 30 Boston Gear Request a quote

DB1431A - 6DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze Worm Gear by Boston Gear

MPN: DB1431A

6DP, 14.5 PA, 30 Teeth, RH, Double Thread Bronze DB1431A Boston Gear Worm Gears provide effective power transmission in applications requiring high-ra... View product details

Availability:

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DB1601A 12 2.50 30 Boston Gear Request a quote

DB1601A - 12DP, 14.5 PA, 30 Teeth, RH, Quad Thread Bronze Worm Gear by Boston Gear

MPN: DB1601A

12DP, 14.5 PA, 30 Teeth, RH, Quad Thread Bronze DB1601A Boston Gear Worm Gears provide effective power transmission in applications requiring high-rat... View product details

Availability:

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CD1144 16 2.50 40 Boston Gear Request a quote

CD1144 - 16DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: CD1144

16DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron CD1144 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

Availability:

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CG1044 16 2.50 40 Boston Gear Request a quote

CG1044 - 16DP, 14.5 PA, 40 Teeth, RH, Single Thread Cast Iron Worm Gear by Boston Gear

MPN: CG1044

16DP, 14.5 PA, 40 Teeth, RH, Single Thread Cast Iron CG1044 Boston Gear Worm Gears provide effective power transmission in applications requiring high... View product details

Availability:

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CQ1344 16 2.50 40 Boston Gear Request a quote

CQ1344 - 16DP, 14.5 PA, 40 Teeth, RH, Quad Thread Cast Iron Worm Gear by Boston Gear

MPN: CQ1344

16DP, 14.5 PA, 40 Teeth, RH, Quad Thread Cast Iron CQ1344 Boston Gear Worm Gears provide effective power transmission in applications requiring high-r... View product details

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D1402ALH 12 3.33 40 Boston Gear Request a quote

D1402ALH - 12DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1402ALH

12DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron D1402ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hi... View product details

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D1402ARH 12 3.33 40 Boston Gear Request a quote

D1402ARH - 12DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1402ARH

12DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron D1402ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hi... View product details

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D1412LH 10 4.00 40 Boston Gear Request a quote

D1412LH - 10DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1412LH

10DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron D1412LH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1412RH 10 4.00 40 Boston Gear Request a quote

D1412RH - 10DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1412RH

10DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron D1412RH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1432ALH 6 6.67 40 Boston Gear Request a quote

D1432ALH - 6DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1432ALH

6DP, 14.5 PA, 40 Teeth, LH, Double Thread Cast Iron D1432ALH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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D1432ARH 6 6.67 40 Boston Gear Request a quote

D1432ARH - 6DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron Worm Gear by Boston Gear

MPN: D1432ARH

6DP, 14.5 PA, 40 Teeth, RH, Double Thread Cast Iron D1432ARH Boston Gear Worm Gears provide effective power transmission in applications requiring hig... View product details

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