Stop searching, install MROSupply Smart Check and see our price instantly wherever you browse.

Add products to your shopping cart

GA109B

Image for Illustration purposes only. Actual product may vary

View in markdown

Boston Gear GA109B 30216317 spur gear with 20 diametral pitch, 109 teeth, and 14.5 degree pressure angle. Made from steel, this gear is suitable for general industrial open gearing applications requiring precise tooth engagement and reliable power transmission.

MODEL GA109B

BRAND

SKU

35548

WEIGHT

1.251 lb

UOM

each

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

$184.23 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 Diameter (IN)

0. 625

Face Width (IN)

0. 375

Hub Diameter (IN)

1. 69

Outside Diameter (IN)

5. 550

Pitch Diameter (IN)

5. 450

Speed

600 RPM

Torque Rating (LB IN)

94. 4 @ 600 RPM MAX

Catalog Product Section

Engineering Data

Full Catalog

SKU: 42637

Shaft output is reversible

Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.

SKU: 35104

12d.p. 14t spur gear

This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.

SKU: 42691

Purchase

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

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.

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?

Recently Viewed

#534181

964080

Nexen 964080 is a spring engaged, air released flange mount brake with an unfinished blank bore that can be finished up to 3.250 in. It delivers 12200 inlb static brake torque at 2200 RPM max speed. The open design features black oxide finish, 0.250 NPT inlet, and 16.00 in outer diameter. Suitable for cyclic dynamic, e-stop, and holding applications. Not designed for vertical mounting.

Brand	Nexen
Model	964080

$14,553.61 Each

Free Shipping orders over $100

#37164

X660-2A-89

Boston Gear X660-2A-89 input gear with 173 teeth for open gearing applications. This steel gear is designed for general industrial drives and replacement use in Boston Gear power transmission systems.

Brand	Boston Gear
Model	X660-2A-89

$827.50 Each

Free Shipping orders over $100

#555712

16CG101

Linn Gear 16CG101 is a 16 diametral pitch steel change gear with 101 teeth and a 14.5° pressure angle. This gear is designed for use in lathe and other machine tool applications where precise gear ratios are required. Made from durable steel for long service life.

Brand	Linn Gear
Model	16CG101

$109.15 Each

Free Shipping orders over $100

#5051024

XP0304C

Teco-Westinghouse XP0304C TEXP explosion proof footed C-Face motor, 30 HP, 1800 RPM, 286TC frame, 230/460V three-phase. AEHHXG/AEHHXF internal designation. UL listed for Class I Division 1 Groups C and D and Class II Division 1 Groups F and G. Totally enclosed explosion proof (TEXP) enclosure with cast iron construction. NEMA Premium efficiency, Class F insulation, 1.15 service factor. Suitable for hazardous locations in petrochemical, refinery, and grain handling applications.

Brand	Teco-Westinghouse
Model	XP0304C

$3,853.98 Each

Free Shipping orders over $100

#555837

12CG116

Linn Gear 12CG116 is a steel change gear with 12 diametral pitch and 116 teeth. This gear is designed for use in change gear applications on lathes and other machine tools. Made in USA.

Brand	Linn Gear
Model	12CG116

$178.95 Each

Free Shipping orders over $100

#96741931

39-6813P-K20-338-A188

Meltric 39-6813P-K20-338-A188 is a DR100 series high ampacity inlet with a metal housing, rated for 100A at 250VDC. This Size 4 inlet features a 2-pole plus ground (2P+G) configuration and is rated Type 4X IP69 for harsh environments requiring corrosion resistance and high-pressure washdown. It includes a self-ejecting plug release mechanism for straight insertion and disconnection.

Brand	Meltric
Model	39-6813P-K20-338-A188

$661.53 Each

Free Shipping orders over $100

#5923647

200-S5M-930 HP

Bando 200-S5M-930 HP Synchro-Link synchronous timing belt with 930mm pitch circumference, 5mm pitch, 20mm face width, and 186 teeth. High Performance (HNBR) construction with fiberglass tensile cord for precise speed ratio and zero slip. Suitable for CNC equipment, robotics, and precision industrial drives.

Brand	Bando
Model	200-S5M-930 HP

$63.46 Each

Free shipping

Reviews

SKU: 42637

Shaft output is reversible

Description should say that shaft is reversible. Other than that perfect fit. Good communication from the shipping folks.

SKU: 35104

12d.p. 14t spur gear

This item was closer to exactly what I needed than I had thought possible to find in the last 75 or so years. quite affordable, too. I almost didn't look, but when I did, there it was. I had in hand in just a couple of days.

SKU: 42691

Purchase

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

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.