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- Sprockets
- Idler Roller Chain Sprockets
- Martin 40BB17NM 1/2
40BB17NM 1/2
Martin 40BB17NM 1/2 Ball Bearing Idler Sprocket, 1/2 in Dia Bore, 2.975 in OD, #40 Chain, 17 Teeth, 1/2 in Pitch, Plastic
- CP#:
- Item#: 40BB17NM 1/2
- Mfr#: 40BB17NM 1/2
- UPC: 697950355788
- Can be used to change the direction of chain motion or to adjust chain tension
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
Martin idlers are smooth-running and available in oil-impregnated, sintered bronze, extra-duty bearing press-fitted in sprocket and a hardened steel journal case for maximum resistance to wear. Steel sprockets used in Martin idlers are accurately machined (not stamped) the same as sprockets normally supplied for power transmission use. Martin can also alter existing sprockets and install bearings to make custom idlers.
Martin Ball Bearing Idler Sprocket, 1/2 in Bore, 2.975 in OD, #40 Chain, 17 Teeth, 1/2 in Pitch, 2.7211 in Pitch Diameter, 2.15 in Diameter Hub, 0.72 in Length Through Bore, Plastic
SPECIFICATIONS
| Pitch | : | 1/2 in |
| Bore Diameter | : | 1/2 in |
| Outside Diameter | : | 2.975 in |
| Chain Size | : | #40 |
| Number of Teeth | : | 17 |
| Material | : | Plastic |
| Pitch Diameter | : | 2.7211 in |
| Length Through Bore | : | 0.72 in |
| Hub Diameter | : | 2.15 in |
DOCUMENTS
-
Manual https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_160NB9H112_Manual.pdf -
Specification Sheet https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf -
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q