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

On this significant day, may all the citizens of the country rest easy as we celebrate the nation’s birth. Happy Fourth of July! All orders entered July 3rd will be processed on July 6th.

Add products to your shopping cart

WH12D

Image for Illustration purposes only. Actual product may vary

View in markdown

Martin WH12D steel worm, 1.165" outside diameter. Used in right-angle power transmission systems for speed reduction. Compatible with mating worm gears.

MODEL WH12D

BRAND

Martin Sprocket

SKU

251891

WEIGHT

0.200 lb

UOM

each

Contact supplier for technical support on: 323-728-8117

$97.45 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

Material

Steel

Outside Dia

1.165"

Type of Gear	Worm	Outside Diameter	1.165 in.
Material	Steel	Thread Direction	Right Hand
Diametral Pitch	12	Bore Type	Reborable
Number of Threads/ Leads	Double	Min Bore Size	0.500 in.
Case Hardened	No	Hub Outside Diameter	0.750 in.
Ground and Polished	No	Hub Projection	0.375 in.
Pitch Diameter	1.000 in.

Storage Dimension Length	1.164 in.	Weight	0.20 lbs.
Storage Dimension Width	1.164 in.	Packaging	Skin Pack
Storage Dimension Height	1.500 in.

SKU: 262188

Sprocket lm

Good quality product, arrived on time, will continue to buy from this company

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas

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

#2033551

10-DBHU-10

Dixon 10-DBHU-10 instrumentation bulkhead union, 1/2-inch size, brass construction. Designed for secure, leak-proof connections in tube or pipe applications within instrumentation systems. Provides reliable performance in industrial environments.

Brand	Dixon
Model	10-DBHU-10

$95.65 Each

Free shipping

#5740830

FLD-X250-OS

Weg FLD-X250-OS D-317 flange adapter for 250 frame motors, explosion-proof product line. Features bearing 309 and oil seal sealing type. Designed for secure motor-to-equipment coupling in hazardous environments, ensuring proper alignment and reliable performance in pump, fan, and general machinery applications.

Brand	WEG
Model	FLD-X250-OS

$560.15 Each

Free Shipping orders over $100

#2164826

GIKR30PW

INA GIKR30PW Elges rod end

Brand	INA Bearing
Model	GIKR30PW

$315.74 Each

Free Shipping orders over $100

#2039956

30266924

Boston Gear 30266924 WA309A-120-K open gear with 120:1 ratio. Designed for industrial power transmission applications requiring precise speed reduction. Compact cast iron housing ensures durability and reliable performance in demanding environments.

Brand	Boston Gear
Model	30266924

$1,232.28 Each

Free Shipping orders over $100

#2005642

187L037UK

Jason Industrial 187L037UK open-end polyurethane timing belt with L section, 18.7" pitch length, and 0.375" width. Constructed from polyurethane with Kevlar reinforcement for high strength and flexibility. Suitable for linear positioning and power transmission applications requiring open-length belts.

Brand	Jason Industrial
Model	187L037UK

$19.70 Each

Free shipping

#98222

257-000-012

Deublin 257-000-012 200 Series rotary union with M22x1.5 right-hand rotor connection and 1.063" pilot, 3/4-14 NPT housing connection. Designed for water, steam, and hot oil service. Water rating: 750 psi at 250 °F, 13.9 gpm. Steam rating: 15 psi at 250 °F, 58.1 gpm. Hot oil rating: 100 psi at 250 °F, 13.9 gpm.

Brand	Deublin
Model	257-000-012

$389.00 Each

Free Shipping orders over $100

#2230576

75LJE006SS

Guardair 75LJE006SS 6 Inch 75LJ Steel Extension and Steel Nozzle

Brand	Guardair
Model	75LJE006SS

$30.40 Each

Free shipping

#6576171

477207-104

Consolidated Bearings 477207-104 insert bearing with eccentric collar locking, designed for mounted bearing units. This inch-series bearing provides secure shaft attachment and reliable performance in industrial applications. Suitable for use in pillow block, flange, and take-up housings, it accommodates moderate speeds and loads with easy installation and maintenance.

Brand	Consolidated Bearings
Model	477207-104

$36.92 Each

Free shipping

Reviews

SKU: 262188

Sprocket lm

Good quality product, arrived on time, will continue to buy from this company

SKU: 264057

Great service and selection

I was very pleased to find this on the shelf. The price was fair, and the delivery was prompt. I will do business again with MRO

SKU: 263484

Solid product at a great price

Solid product, fair and super fast shipping! MROSUPPLY delivers it all!

SKU: 261211

Plate gear

Just what I ordered at a reasonable price. Thank you, Dallas