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80B21

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80B21 PITCH: #80 TEETH: 21 Bore: Minimum Plain Bore

MODEL 80B21

SKU

265579

WEIGHT

9.380 lb

UOM

each

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

$112.07 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable: See conditions

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Bore Type

Finished Bore

Bushing Max Bore Size

2.7500 in.

Bushing Min Bore Size

1 in.

Chain Number

80

Chain Pitch

1 in.

Construction Detail

Welded

Finished Bore Size

1 in.

Hub Configuration

B

Hub Outside Diameter

4.2500 in.

Length thru Bore

1.7500 in.

Material

Steel

Max Bore Size

2.7500 in.

Min Bore Size

1 in.

Number of Chain Rows

1

Number Of Teeth

21

Outside Dia

7.235"

Outside Diameter

7.2350 in.

Pitch

1.000 in.

Pitch Diameter

6.7095 in.

Set Screw Size

1/4-20 unc in.

Single Strand Tooth Thickness

0.5750 in.

MaterialSteelHub ConfigurationB
Chain Number80Hub Outside Diameter4.250 in.
Chain Pitch1.000 in.Length thru Bore1.750 in.
Number of Chain Rows1Hub Recessed For ChainNo
Number of Teeth21Construction DetailWelded
Outside Diameter7.235 in.Bore TypeStock Bore
Pitch Diameter6.710 in.Min Bore Size1.000 in.
Single Strand Tooth Thickness0.575 in.Max Bore Size2.750 in.
Hardened TeethNo
Storage Dimension Width7.230 in.Individually PackagedNo
Storage Dimension Height1.750 in.

5.0 out of 5 · 4 reviews

Works great

Verified · SKU 262256

Works perfect and made my gokart way faster Read more

Great service and selection

Verified · SKU 264057

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

Plate gear

Verified · SKU 261211

Just what I ordered at a reasonable price. Thank you, Dallas Read more

Martin c5-20t-19-09

Verified · SKU 2925122

Quality product. Fast shipping! 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/