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
50Q44

Image for Illustration purposes only. Actual product may vary

Martin 50Q44 roller chain sprocket uses a Martin Split Taper (MST) Q1 bushing for secure shaft mounting. Compatible with #50 ANSI roller chain (5/8" pitch), featuring 44 teeth, a 9.114" outside diameter, and a steel construction for durability in power

MODEL 50Q44

SKU

263433

WEIGHT

7.990 lb

UOM

each

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

$154.06 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

44

Outside Dia

9.114"

Pitch

0.625 in.

MaterialSteelHub Outside Diameter4.250 in.
Chain Number50Hub Recessed For ChainNo
Chain Pitch0.625 in.Construction DetailWelded
Number of Chain Rows1Bore TypeBushed MST
Number of Teeth44Key Way Size.500 WIDE in.
Outside Diameter9.114 in.Bushing Part NumberQ1
Pitch Diameter8.761 in.Bushing Min Bore Size0.750 in.
Single Strand Tooth Thickness0.343 in.Bushing Max Bore Size2.688 in.
Hardened TeethNo
Storage Dimension Length9.114 in.Weight7.60 lbs.
Storage Dimension Width9.114 in.Individually PackagedNo
Storage Dimension Height1.750 in.

SKU: 262188

Sprocket lm

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

Read more

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

Read more

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

Read more

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

Read more
Recently Viewed
#6115836
Cleveland C33703 11/32 684 3/8S TiCN
Brand Cleveland
Model C33703
$43.98 Each
Free shipping
$144.06 Each
Free Shipping orders over $100
$68.46 Each
Free shipping
#5961946
Bestorq 512-8M-30 TIMING BELT
Brand Bestorq
Model 512-8M-30
$17.52 Each
Free shipping
Reviews

SKU: 262188

Sprocket lm

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

Read more

SKU: 251099

Spur gear

Our Yellow Karcher "Duckee" steers once more. The spur gear works as advertised!!!

Read more

SKU: 250207

Perfect

Perfect replacement part, Good purchase experience. I would use MRO again.

Read more

SKU: 250148

Martin flex sleeve

Great inventory easy to use website,had exactly what I needed,up and running,would use them again without a doubt, thank you!

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/