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

Download Now

Add products to your shopping cart
Know When You’re Overpaying
The MROSupply Chrome Extension instantly alerts you when the part you're viewing is available for less at MROSupply.
Download Now
We never track your browsing or search history
We never sell your data to third parties
21H150

Image for Illustration purposes only. Actual product may vary

Martin 21H150 steel synchronous sprocket for H-series (0.500" pitch) timing belts. Features 21 teeth and a bored-to-size hub for direct shaft mounting. Ideal for precise power transmission in industrial drives and automation systems.

MODEL 21H150

SKU

266067

WEIGHT

5.390 lb

UOM

each

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

$122.50 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

Number Of Teeth

21

MaterialSteelPitch Diameter3.342 in.
Belt PitchHConstruction TypeSolid
Belt Width1.500 in.Bore TypeReborable
Number of Teeth21Min Bore Size0.750 in.
Face Width1.813 in.Max Bore Size1.688 in.
Flange Outside Diameter (Flanged)3.574 in.
Storage Dimension Length4.313 in.Weight5.39 lbs.
Storage Dimension Width4.313 in.Individually PackagedYes
Storage Dimension Height3.188 in.

SKU: 262463

70 tooth #41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

Read more

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

Read more

SKU: 250108

Free freight !

Easy to do business with

Read more

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

Read more
Recently Viewed
#104862
Dixon 4277768-0001 Contractor Pressure Gauge
Brand Dixon
Model 4277768-0001
$63.08 Each
Free shipping
$139.37 Each
Free Shipping orders over $100
#1865063
$296.93 Each
Free Shipping orders over $100
$80.29 Each
Reviews

SKU: 262463

70 tooth #41 chain sprocket

The sprocket arrived on time, fit perfectly and was priced well. MRO SUPPLY is your best choice for hard to find sprockets!

Read more

SKU: 248336

Bushing

PROMPT SHIPPING AND WELL PACKAGED. THANKS

Read more

SKU: 250108

Free freight !

Easy to do business with

Read more

SKU: 251157

21 tooth 12 dp spur gear

The 21 tooth 12 DP gear I bought arrived very quickly. It was exactly what I needed to fix my RV slide out. I had to machine it to fit, but I knew that when I ordered it. VERY SATISFIED!!!

Read more

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may apply to any return with this manufacturer.

For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/