Image for Illustration purposes only. Actual product may vary

Boston Gear 30233696 F710-20-B4-G 700 Series worm gear speed reducer with 20:1 single reduction ratio and 1.0" center distance. Cast iron housing with 42CZ quill flange input and left-side solid output shaft. Output bore diameter is 0.5".

Name: Boston Gear 30233696 F710-20-B4-G 700 Series worm gear speed reducer with 20:1 single reduction ratio and 1.0" center distance. Cast iron housing with
Brand: Boston Gear
Price: 600.89 USD
Availability: InStock
Rating: 5.0 (4 reviews)

MODEL F710-20-B4-G

BRAND

Boston Gear

SKU

42559

WEIGHT

10.100 lb

UOM

each

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

$600.89 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

Bore/Shaft Diameter

0.5"

Center Distance

Input Flange

48C

Input Size

42CZ

Input Style

Quill

Input Type

Flange

Output

Left

Output Type

Solid Output Shaft

Paint/Coating

Gray

Ratio

20 to 1

Reduction

Single

Shaft Projection

Left Side

Description	F710 S/R RED. 20: 1 RATIO, NO BASE, 'G' ASSY
Reduction	SINGLE
Output Shaft	PROJECTING O/P
Base	NO BASE
Input Style	QUILL
Fan Cooled Rating?	NO
Output RPM @1750	87. 5
Ratio	20
Shaft Assembly Code	G
Torque Cap (LB-IN)	130
Bore Code	B4 - 42CZ
Motor HP (Class I)	1/4
Flange	Yes

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.

SKU: 36240

Finding the right parts.

MRO made it quick and easy.

SKU: 42691

Purchase

Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.

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.

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

#2834345

Leeson 132468.00 3 HP, 1760 RPM three-phase brake motor with NEMA 182T frame and ODP (Open Drip Proof) enclosure. Operates on 230/460V at 60 Hz with 1.15 service factor. Rolled steel frame, Class F insulation, 1.125" shaft diameter. Designed for general purpose industrial applications requiring reliable stopping and holding torque.

Brand	Leeson
Model	132468.00

$1,608.43 Each

Free Shipping orders over $100

#1150387

MagPowr IPT-E current-to-pressure transducer converts voltage or current input to a proportional pneumatic output for precise web tension control in converting, printing, and packaging applications. Drop-in replacement design for Maxcess tension control systems.

Brand	MagPowr
Model	IPT-E

Click for 10% off

$1,142.00 Each

Free Shipping orders over $100

#2230955

Guardair N848 3/8 Inch ID X 12 Feet Air Supply Hose

Brand	Guardair
Model	N848

$136.48 Each

Free Shipping orders over $100

#115828

Dodge 099146 FB8018 X 1-1/8 chain coupling flange with Taper-Lock bushing. 1-1/8" bore, bored to size, plain keyway. 8018 series bushing for chain coupling applications. 11.1 lb weight, 2000 RPM max speed.

Brand	Dodge
Model	099146

$177.60 Each

Free Shipping orders over $100

#2296345

Morse 174272 N6 coupler pin for use with PB 10 Nyl Delrin coupling chain-500. This pin is a component of Morse chain couplings, designed for industrial power transmission applications.

Brand	Morse
Model	174272

$18.06 Each

Free shipping

#115775

Dodge 099153 B6018 Raptor chain coupling flange with rough bore, no keyway. Split natural rubber element for easy installation. Reduced maintenance costs. Absorbs vibration and shock loads. Max speed 3000 RPM.

Brand	Dodge
Model	099153

$76.51 Each

Free shipping

#5035308

NSK 7311BWG single-row angular contact ball bearing with 55 mm bore and 40° contact angle. It features a pressed steel cage and is designed for combined radial and axial loads in pumps, gearboxes, and machine-tool spindles. Backed by NSK's precision-bearing engineering heritage.

Brand	NSK Bearings
Model	7311BWG

$257.44 Each

Free Shipping orders over $100

#2296549

Morse 116209 N428 Nylon Delrin coupling chain, 500 series, designed for industrial power transmission applications. This flexible coupling chain provides reliable torque transmission while accommodating misalignment.

Brand	Morse
Model	116209

$232.51 Each

Free Shipping orders over $100

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.

SKU: 36240

Finding the right parts.

MRO made it quick and easy.

SKU: 42691

Purchase

Great pricing - Fast shipping - A vendor I have used in the past and will again in the future.

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.

Boston Gear 30233696 F710-20-B4-G 700 Series worm gear speed reducer with 20:1 single reduction ratio and 1.0" center distance. Cast iron housing with 42CZ quill flange input and left-side solid output shaft. Output bore diameter is 0.5".

Return policy