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NRG corrosion
resistant Non-Metallic 720 series sprockets are split for ease of
installation and removal. If wear becomes a problem on one side of
the teeth, these lightweight sprockets can be simply reversed for
twice the longevity. Standard NRG 720 sprockets incorporate the Hunting
Tooth (HT) design featuring an odd number of teeth and ½ the chain
pitch which also doubles sprocket life. NRG's 720 sprockets are offered
in UHMW-PE or Nylon-6 materials, with optional chainsaver rims, static
shaft bushings, and 316 ss hardware. UHMW-PE segmental sprocket teeth
on cast iron bodies or all cast iron sprockets are also available. |
| |
 |
| TEETH |
PITCH
DIAMETER |
| 13
HT |
12.86" |
| 15
HT* |
14.75" |
| 17
HT |
16.59" |
| 19
HT |
18.45" |
| 21
HT* |
20.33" |
| 23
HT |
22.21" |
| 25
HT |
24.10" |
*
Not available in nylon |
| |
 |
 |
More
chemically resistant than metal or polyurethane sprockets |
|
Split
for ease of assembly, removal, and reversing |
|
|
1/7th
the weight of metal sprockets reducing power requirements and assembly
costs |
|
Low
Coefficient of Friction reducing sprocket and chain wear |
|
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Superior
Wear and Abrasion Resistance than metal and polyurethane sprockets |
|
Will
work with non-metallic and metallic 720 and SAV715 series chains |
|
|
Available
with key ways, set screws, special bores, static shaft bushings,
etc
|
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Available
in NSF Certified Material |
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