Add products to your shopping cart

MROSupply Has Hundreds Of Brands, Millions Of Products, Including

Baldor Dodge Leeson Martin Sprocket Moline Bearing Nexen Rexnord WEG
40BS21 1

Image for Illustration purposes only. Actual product may vary

40BS21-1 PITCH: #40 TEETH: 21 Bore: 1 INCH

MODEL 40BS21 1

SKU

261440

WEIGHT

1.590 lb

UOM

each

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

$41.02 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

Bore

1"

Material

Steel

Number Of Teeth

21

Outside Dia

3.617"

Pitch

0.500 in.

Teeth

21

Material Steel Hub Outside Diameter 2.750 in.
Chain Number 40 Length thru Bore 1.000 in.
Chain Pitch 0.500 in. Hub Recessed For Chain No
Number of Chain Rows 1 Construction Detail Solid
Number of Teeth 21 Bore Type Bored To Size
Outside Diameter 3.617 in. Finished Bore Size 1.000 in.
Pitch Diameter 3.355 in. Key Way Size 1/4 X 1/8 in.
Single Strand Tooth Thickness 0.284 in. Set Screw Size 5/16-18X5/16 in.
Hardened Teeth No Set Screw Location (2) Set Screws (1) Over Kw And (1) At 90
Hub Configuration B
Storage Dimension Length 4.313 in. Weight 1.45 lbs.
Storage Dimension Width 4.313 in. Individually Packaged Yes
Storage Dimension Height 1.060 in.

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

Read more

SKU: 262509

Service manager

on time.. great company thanks john gorth

Read more

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

Read more

SKU: 251489

High quality

strong material

Read more
Suggested Items
40A14

#261214

Brand

Martin Sprocket

Model

40A14

$20.44 Each
Free Shipping orders over $1
40A13

#261213

Brand

Martin Sprocket

Model

40A13

$20.60 Each
Free Shipping orders over $1
40A112

#261211

Brand

Martin Sprocket

Model

40A112

$125.88 Each
Free Shipping orders over $1
40BS21 1

#261440

Brand

Martin Sprocket

Model

40BS21 1

$41.02 Each
Free Shipping orders over $1
40A12

#261212

Brand

Martin Sprocket

Model

40A12

$20.25 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

Reviews

SKU: 251697

Good stock

I was pleased with the help of customer service to answer my questions concerning inventory and how quickly I received my product. Thank you.

Read more

SKU: 262509

Service manager

on time.. great company thanks john gorth

Read more

SKU: 249218

Service

qUICK SERVICE ON THIS ORDER

Read more

SKU: 251489

High quality

strong material

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/