Material
Steel
Number Of Teeth
21
Outside Dia
12.660″
Pitch
1.750 in.
| Material | Steel | Hub Configuration | B |
|---|---|---|---|
| Chain Number | 140 | Hub Outside Diameter | 7.000 in. |
| Chain Pitch | 1.750 in. | Length thru Bore | 4.000 in. |
| Number of Chain Rows | 2 | Hub Recessed For Chain | No |
| Number of Teeth | 21 | Construction Detail | Welded |
| Outside Diameter | 12.660 in. | Bore Type | Stock Bore |
| Pitch Diameter | 11.742 in. | Min Bore Size | 1.750 in. |
| Single Strand Tooth Thickness | 2.818 in. | Max Bore Size | 5.250 in. |
| Hardened Teeth | No |
| Storage Dimension Length | 12.660 in. | Weight | 83.00 lbs. |
|---|---|---|---|
| Storage Dimension Width | 12.660 in. | Individually Packaged | No |
| Storage Dimension Height | 4.000 in. |
SKU: 251157
21 tooth 12 dp spur gear
The 21 tooth 12 DP gear I bought arrived very quickly.It was exactly what I needed to fix my RV slide out. I had to machine it to fit,but I knew that when I ordered it. VERYSATISFIED!!!
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SKU: 250207
Perfect
Perfect replacement part, Good purchase experience. I would use MRO again.
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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.
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SKU: 250135
Has the parts
Its hard to find parts these days. When I reorder, they are in stock and shipped quickly.
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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?
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