Material
Steel
Number Of Teeth
21
Outside Dia
7.235″
Pitch
1.000 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 80 | Hub Outside Diameter | 5.000 in. |
| Chain Pitch | 1.000 in. | Length thru Bore | 2.750 in. |
| Number of Chain Rows | 2 | Hub Recessed For Chain | No |
| Number of Teeth | 21 | Construction Detail | Solid |
| Outside Diameter | 7.235 in. | Bore Type | Stock Bore |
| Pitch Diameter | 6.710 in. | Min Bore Size | 1.000 in. |
| Single Strand Tooth Thickness | 0.557 in. | Max Bore Size | 3.313 in. |
| Hardened Teeth | Yes |
| Storage Dimension Length | 7.235 in. | Weight | 19.71 lbs. |
|---|---|---|---|
| Storage Dimension Width | 7.235 in. | Individually Packaged | No |
| Storage Dimension Height | 2.750 in. |
SKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
Read more
SKU: 262509
Service manager
on time.. great company thanks john gorth
Read more
SKU: 256495
Nice sprocket
sprocket is very nice.
Read more
SKU: 2925122
Martin c5-20t-19-09
Quality product. Fast shipping!
Read more
When will I be charged for my order?
Do you provide credit terms?
Can I get a discounted price? I am a reseller / government entity.
What is the return/warranty policy?
Can it be shipped today?
Does “Usually ships in 24 hours” mean it’s in stock?
Read full FAQ













