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Baldor Dodge Leeson Martin Sprocket Moline Bearing Nexen Rexnord WEG
456021

Image for Illustration purposes only. Actual product may vary

DODGE 456021 8D20.0-M

MODEL 456021

BRAND

SKU

136711

WEIGHT

258.000 lb

UOM

each

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

Call for Pricing - 888-671-2883

Typically Ships in: 1 day

Returnable:No

Finish

Gray

I.D.

1 15/16 to 5 1/2 in

Material

Cast iron

O.D. (in)

20.6

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: 126926

Oem parts

I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.

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

SKU: 117408

P90 coupler

These where a perfect match saved me time and money by getting them fro you guys

Read more

SKU: 5005293

Dodge conveyor bushings

The right part, in stock, easy to find, quickly shipped.

Read more
Alternatives Products from another supplier. Note, it may not be identical in style or function to original item
8 D 200 M

#255674

Brand

Martin Sprocket

Model

8 D 200 M

$3,984.01 Each
Free Shipping orders over $1
2008D

#346556

Brand

TB Woods

Model

2008D

$4,290.21 Each
Free Shipping orders over $1

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Reviews

SKU: 126926

Oem parts

I was repairing a piece of equipment and wanted the same bearings that were removed. MRO Supply had the OEM bearings at a reduced cost. Shipped and received in a timely manner.

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

SKU: 117408

P90 coupler

These where a perfect match saved me time and money by getting them fro you guys

Read more

SKU: 5005293

Dodge conveyor bushings

The right part, in stock, easy to find, quickly shipped.

Read more

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/