Image for Illustration purposes only. Actual product may vary

Boston Gear 30217383 HL1427 steel worm gear with 14.5-degree pressure angle and 1.0-inch center distance. Single-thread worm for moderate speed reduction in open gearing applications. Designed for general industrial drives requiring reliable power transmission.

Name: Boston Gear 30217383 HL1427 steel worm gear with 14.5-degree pressure angle and 1.0-inch center distance. Single-thread worm for moderate speed reduct
Brand: Boston Gear
Price: 337.93 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL HL1427

BRAND

Boston Gear

SKU

36291

WEIGHT

0.701 lb

UOM

each

Contact supplier for technical support on: 800-626-2120

$337.93 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

Select Quantity

GET A QUOTE

Typically Ships in: 1 day

Returnable: See conditions

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 Family	Worms
Diametrical Pitch	8
Bore Size	0.875
Product Description	Worm, 8 DP, 14.5 Pa, 1.5 Pd, RH, Steel/Hardened
Altra Master No.	30217383
Straight Spiral Tooth	Spiral Tooth
Material	Steel, Hard-G & P Thread
Mating Gear	8 DP, Double Thread
Upc	781711130223
Hand	Right Hand
Family Id	30, 064
0.701
Face (Thread Length)	2.500
KWY/Setscrew/Other	.188" Keyway Only
Pitch Diameter	1.500
Outside Diameter	1.750
Hub Diameter	0.000
Unit Of Measure	English

Catalog Product Section

Engineering Data

Full Catalog

SKU: 36216

Worm

Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.

SKU: 34774

Quality

very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.

SKU: 35599

80 tooth change gear

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

SKU: 34979

Na40

Fast shipping!!! Great to do business with.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Read full FAQ

Recently Viewed

#1494672

Koyo 6016 ZZ single-row deep groove ball bearing with 80 mm bore, 125 mm OD, and double shielded steel shields. 60 series extra-light design for electric motors, pumps, fans, and general rotating equipment.

Brand	Koyo Bearing
Model	6016 ZZ

$119.83 Each

Free Shipping orders over $100

#1244185

Gates 917305008 Micro-V Belt with PL section, 50.12" effective length, and 8 ribs. Designed for serpentine and multi-rib industrial drives requiring high flexibility and power transmission. The EPDM construction provides resistance to heat, oil, and flex fatigue.

Brand	Gates Rubber
Model	500L8

$89.18 Each

Free shipping

#1494642

Koyo 6010 ZZ single-row deep groove ball bearing with 50 mm bore, 80 mm OD, and 16 mm width. Double shielded with steel shields and a pressed steel cage. Suitable for electric motors, pumps, fans, and general industrial rotating equipment.

Brand	Koyo Bearing
Model	6010 ZZ

$44.68 Each

Free shipping

#1494915

Koyo 6304 ZZ 63 series single-row deep groove ball bearing, 20 mm bore, 52 mm OD, 15 mm width. Double shielded (ZZ) steel shields and pressed steel cage. Suitable for electric motors, pumps, fans, and general rotating machinery.

Brand	Koyo Bearing
Model	6304 ZZ

$16.31 Each

Free shipping

#36540

Boston Gear 30217723 GB1061A bronze plain sleeve bearing for industrial power transmission applications. Durable bronze construction provides reliable performance in worm gear assemblies and general machinery. Precision-machined for consistent fit and long service life.

Brand	Boston Gear
Model	GB1061A

$312.66 Each

Free Shipping orders over $100

#251878

Martin WG12 steel worm with 12 diametral pitch and 1.165" outside diameter. Right-hand thread standard; left-hand thread available on request. For use with Martin worm gears in power transmission applications.

Brand	Martin Sprocket
Model	WG12

$108.88 Each

Free Shipping orders over $100

#2300410

Rollway 22310 VS C4 F80 W33 50 mm Bore Size, 110 mm Outside Diameter, Radial Spherical Roller Bearing, Straight Bore, 52100 Bearing Steel, C4 Radial Clearance

Brand	Rollway
Model	22310 VS C4 F80 W33

$348.68 Each

Free Shipping orders over $100

#1243697

Gates 917314506 1455L6 Micro-V Belt with PL section, 145.5" effective length, and 6 ribs. Designed for serpentine and multi-rib industrial drives requiring high flexibility and power transmission. The EPDM construction provides resistance to heat, oil, and wear.

Brand	Gates Rubber
Model	1455L6

$290.52 Each

Free Shipping orders over $100

Reviews

SKU: 36216

Worm

Haven't used them yet, but they match the worm gear perfectly. They should serve the purpose for which I purchased them.

SKU: 34774

Quality

very high quality. using these gears in a model 9 cylinder radial engine with a 1" bore. about 8 h.p. , for oil pump a scavenge pump timing gears and distributor . very good quality gears.

SKU: 35599

80 tooth change gear

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

SKU: 34979

Na40

Fast shipping!!! Great to do business with.

Boston Gear 30217383 HL1427 steel worm gear with 14.5-degree pressure angle and 1.0-inch center distance. Single-thread worm for moderate speed reduction in open gearing applications. Designed for general industrial drives requiring reliable power transmission.

Return policy