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Polychem® Sprockets

Brentwood’s Polychem sprockets are molded from a specially selected, high-strength Nylon material that outwears and outlasts UHMW-PE and polyurethane sprocket alternatives. All sprockets are equipped with standard integral teeth to maintain tooth alignment and are designed for use with Polychem collector chain.

Specifications

Sprocket TypeNumber Of TeethPitch Diameter
inches
Average Weight
lbs
Max. Keyed Bore
inches
Min. Rockwell HardnessMin. Tensile Strength PsiStandard HardwareStandard Ltb
inches
NCS-720-S Collector Sprocket
25T
24.10
35
5.75
R115
10,000
316SS
5.25
NCS-720-S Collector Sprocket
23T
22.21
28
5.75
R115
10,000
316SS
5.25
NCS-720-S Collector Sprocket
19T
18.45
19
5.75
R115
10,000
316SS
5.25
NCS-720-S Collector Sprocket
17T
16.59
14
5.75
R115
10,000
316SS
5.25
NCS-720-S Collector Sprocket
13T
12.89
15
5.75
R115
10,000
316SS
5.25
NH-78 Bull Gear Sprocket
40T
33.25
85
5.75
R115
10,000
316SS
5.25
NH-78 Shear Pin Hub Sprocket
11T
9.26
21
2.5
R115
10,000
316SS
2.5
Specifications table not found.
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