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Martin 25NB19H 1/2 Type B ball bearing idler sprocket for #25 chain (1/4" pitch), 19 teeth, 1/2" finished bore, 1.648" outside diameter. Steel construction with hardened teeth (Saber Tooth) for extended wear life in tensioner and idler applications. Single-strand design with sealed ball bearing for smooth, low-maintenance operation.
MODEL 25NB19H 1/2
Contact supplier for technical support on: 323-728-8117
$86.31 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Material
Steel
Number Of Teeth
19
Outside Dia
1.648"
Pitch
0.250 in.
| Material | Steel | Hardened Teeth | Yes |
|---|---|---|---|
| Chain Number | 25 | Hub Configuration | B |
| Chain Pitch | 0.250 in. | Bearing Type | Needle Bearing |
| Number of Teeth | 19 | Bearing Bore Size | 0.625 in. |
| Outside Diameter | 1.648 in. | Hub Outside Diameter | 1.229 in. |
| Pitch Diameter | 1.518 in. | Length thru Bore | 0.750 in. |
| Single Strand Tooth Thickness | 0.110 in. | ||
| Storage Dimension Length | 1.938 in. | Weight | 0.20 lbs. |
| Storage Dimension Width | 1.938 in. | Individually Packaged | Yes |
| Storage Dimension Height | 0.813 in. |
| Brand | Fenner Industrial Motion |
| Model | L04BL854T |
| Brand | MRO Supply |
| Model | 7040-16-16 |
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/