Add products to your shopping cart

$347.45 Each Prices subject to change

455637

Image for Illustration purposes only. Actual product may vary

455637 3A18.0B18.4--SK

MODEL 455637

BRAND

SKU

136909

WEIGHT

46.040 lb

UOM

each

Contact supplier for technical support on: 864-284-5700

$347.45 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.

I.D.

7/16 to 2 5/8 in

Finish

Gray

Material

Cast iron

O.D. (in)

18 3/4

Datum diameter

18.0000 in, 457.2 mm

Number of grooves

3.0000

Dodge QD SD Sheave Line offers
  • Economical Solution for everyday V-Belt power transmission applications
  • Quality materials
  • Manufacturing to Industry recognized tolerances
  • Power transmission applications standard sheave loads and torque

Great for standard applications, such as air handling and fluid pumping.

QD HD Sheave Line offers
  • High strength solution for higher torque and heavy load applications
  • Rigid Hubs and High strength arms
  • Quality materials
  • Manufacturing to Industry recognized tolerances

Great for Harsh duty applications, such as Rock Crushers and Wood Chippers.

Sheave Construction

DODGE stock sheaves are manufactured from high quality gray iron. They are given a corrosion-resistant finish before packaging and shipping. Sheave construction follows the general format: smaller sheaves are of the block construction, intermediate sizes of the web type, and large sheaves of the arm- type construction.

Sheave Balance

Static balance of stock sheaves is suitable for most applications up to a rim speed of 6500 FPM. Dynamic (two-plane) bal ance is available at extra charge for applications that are more sensitive to vibration. Dynamic balance is recom mended for operation above 6500 FPM.

WARNING

Stock sheaves are manufactured from gray iron, which is suitable for operation up to 6500 feet per minute rim speed (e.g. 14, max. dia. on a 1750 RPM motor). Operation above this rim speed may cause sheave failure resulting in personnel and/or equipment damage. Refer to the Made-To-Order sheave section for constructions that are suitable for operation at higher rim speeds.

SKU: 126887

Bearings

Order arrived on time, could have been packed a little tighter as the boxes the bearings came in were tore up. All is good as i used all of them instead of leaving them set in inventory.

Read more

SKU: 593218

Txt4 parts order

The staff was very helpful identifying the part I needed.

Read more

SKU: 130503

Best price

Best price on the market with fast shipping.

Read more

SKU: 126843

Replacement pillow block bearing

I ordered 2 Dodge Pillow block bearings to replace replace a failed bearing on my chipper and to replace a second bearing as a precaution. I received the both bearings promptly, but discovered that the failed bearing also damaged it's housing. Since the housing without a bearing doesn't seem to be readily available, I requested to return the one bearing and replace it with the complete pillow (housing with bearing). Since I was getting an entirely different part, MROSupply customer support suggested that I get a full refund for the bearing and place a new order for the pillow block (housing with bearing). I have received the pillow block and am waiting for the refund which I expect to receive very soon.

Read more
Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
1004746

#2286973

Brand

Browning

Model

1004746

$451.12 Each
Free Shipping orders over $1
1843B

#346390

Brand

TB Woods

Model

1843B

$412.25 Each
Free Shipping orders over $1
3 B 184 SK

#254690

Brand

Martin Sprocket

Model

3 B 184 SK

$390.56 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 and undamaged, in it's orginal package. For Dodge there is typically a 10% + $30 US re-stocking fee, although it may vary from case to case. Re-packing fees may apply. Re-stocking fee applies bor both returns for credit and return for exchange.

Warranty is redeemed directly with manufacturer. If your item was damaged during usage, please let us know and we will help you get in touch with your nearest service center, they will guide you about the steps to follow to redeem the manufacturer's warranty.

For further information on our returns/warranty policy, please visit:
https://www.mrosupply.com/page/returnwarranty-policy/