Add products to your shopping cart
140B21

Image for Illustration purposes only. Actual product may vary

140B21 PITCH: #140 TEETH: 21 Bore: Minimum Plain Bore

MODEL 140B21

SKU

259400

WEIGHT

38.700 lb

UOM

each

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

$437.03 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $1

Select Quantity

GET A QUOTE

Orders over $500 qualify for a Free Gift

Typically Ships in: 1 day

Returnable: See conditions

Still Deciding?

Add this item to your saved items and easily come back later.

Number Of Teeth

21

Outside Dia

12.660"

Material

Steel

Pitch

1.750 in.

MaterialSteelHub ConfigurationB
Chain Number140Hub Outside Diameter6.250 in.
Chain Pitch1.750 in.Length thru Bore2.500 in.
Number of Chain Rows1Hub Recessed For ChainNo
Number of Teeth21Construction DetailWelded
Outside Diameter12.660 in.Bore TypeStock Bore
Pitch Diameter11.742 in.Min Bore Size1.500 in.
Single Strand Tooth Thickness0.924 in.Max Bore Size4.250 in.
Hardened TeethNo
Storage Dimension Length12.660 in.Weight39.26 lbs.
Storage Dimension Width12.660 in.Individually PackagedNo
Storage Dimension Height2.500 in.

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

Read more

SKU: 256495

Nice sprocket

sprocket is very nice.

Read more

SKU: 251099

Spur gear

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

Read more

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
Suggested Items
140B21

#259400

Brand

Martin Sprocket

Model

140B21

$437.03 Each
Free Shipping orders over $1
140A12

#259341

Brand

Martin Sprocket

Model

140A12

$136.26 Each
Free Shipping orders over $1
140A15

#259344

Brand

Martin Sprocket

Model

140A15

$171.00 Each
Free Shipping orders over $1
140A11

#259340

Brand

Martin Sprocket

Model

140A11

$128.09 Each
Free Shipping orders over $1
140A14

#259343

Brand

Martin Sprocket

Model

140A14

$159.79 Each
Free Shipping orders over $1

When you get to checkout, you’ll be able to select a free gift! Depending on the cart value, you’ll be shown relevant gifts your order qualifies for.

$500

MRO Hat
MRO Golf Balls
MRO Hi-Vis Vests
MRO Mug

$750

32oz Water Bottle
Throw Blanket
30 piece Hex Set
Telescopic Pick Up

$1,250

Golf Cooler
11-in-1 Screw Driver Set
Gorilla Grip Knee Pad
John Deere Oilskin Hat

$2,500

Igloo 1/2 Gallon Jug
Rechargable Headlamp
Larix Trucker Hat

$5,000

Igloo 10 Gallon Cooler
Igloo Party Bucket Cooler
Klein Tools Speaker
Klein Tools 8-in-1

$7,500

GX-6F Pro Golf Range Finder
Bushnell Outdoorsman Speaker
Jaeger 24px Ratcheting Wrench Set
Aspen Beverage Bucket

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/