Add 0.50" pitch dia to get overall sprocket diameter. Subtract 0.50" from pitch dia to get flange diameter.
Stock Bore Notations: NB= no bore, CB = core bore, MPB = Min Plain bore.
Teeth can be machined on most sprockets to fit modified belts.
* WILL REQUIRE A LARGE HUB FOR LARGE BORE
Hvy Duty sprockets must be used on heavy duty belts only due the tooth height/belt height.
Flangeless sprockets available in steel in 6, 8, 10, 12" diameters
Sprockets for Standard Duty Belts
1/2 x 1, 1 x 1, 1 /2 x 1 Mod Std Duty
DIA
4
4
4
4
6
6
6
6
6
8
8
8
8
10
10
10
12
TEETH
13
13
13
13
18
18
18
18
18
23
23
23
23
31
31
31
37
MATL
CAST IRON
PLASTIC
STEEL
STAINLESS
CAST IRON
PLASTIC
STEEL
STEEL
STAINLESS
CAST IRON
PLASTIC
STEEL
STAINLESS
CAST IRON
PLASTIC
STEEL
CAST IRON
PITCH DIA
4.35
4.35
4.35
4.35
6.16
6.16
6.16
6.16
6.16
7.87
7.87
7.87
7.87
10.65
10.65
10.65
12.68
FLANGE
1 1/2
1 3/4
1 3/4
1 3/4
1 1/2
2
3/8
1 3/4
1 3/4
1 1/2
1 3/8
3/8
1 1/2
1 1/2
1 3/8
3/8
1 1/2
OAW
2 1/8
1 3/4
1 3/4
1 3/4
2 1/4
2
1 7/8
1 3/4
1 3/4
2 3/16
2
1 7/8
2 1/8
2 1/4
2
1 7/8
2 1/4
STOCK BORE
NB
MPB
MPB
MPB
NB
MBP
MPB
MPB
MPB
NB
MPB
MPB
NB
CB
MPB
MPB
CB
HUB
2 1/2
NONE
NONE
MPB
3 1/2
NONE
4 1/4
NONE
NONE
4
5
4 1/4
4
4 1/2
6
4 1/4
5
MIN
BORE
0.75
0.75
0.75
0.75
0.75
0.75
1
1
1
0.75
0.75
1
0.75
1.25
0.75
1
1.4375
MAX
BORE
2
2.5
2.5
2.5
3.5 *
3.5
3.5 *
4
4
4.5 *
3
4.5 *
3
3
4.5
4.5 *
4.5 *
WEIGHT
POUNDS
05.00
00.75
06.50
06.50
10.50
01.75
09.50
12.50
12.50
13.50
02.50
11.25
14.00
18.50
4.25
15.50
24.50
Above Measurements in inches
Add 0.50" pitch dia to get overall sprocket diameter. Subtract 0.50" from pitch dia to get flange diameter.
Stock Bore Notations: NB= no bore, CB = core bore, MPB = Min Plain bore.
Teeth can be machined on sprockets to fit Modified Belts
* WILL REQUIRE A LARGE HUB VERSION FOR LARGE BORES
Std duty sprockets must be used on std duty belts only due to the tooth height/belt thickness.
Flangeless Sprockets in steel available in 6" and 8" diameters.
DIA
2
2
2
4
4
4
6
6
6
8
8
10
TEETH
12 x 2
12 x 2
12 x 2
22 x 2
22 x 2
22 x 2
38 x 2
38 x 2
38 x 2
46 x 2
46 x 2
62 x 2
MATL
STEEL
PLASTIC
STAINLESS
STEEL
PLASTIC
STAINLESS
CAST IRON
PLASTIC
STAINLESS
CAST IRON
PLASTIC
CAST IRON
PITCH
DIA
2.062
2.062
2.062
3.78
3.78
3.78
6.53
6.53
6.53
7.91
7.91
10.68
FLANGE
2
2
2
2
2
2
2
2
2
2
2
2
OAW
2
2
2
2
2
2
2
2
2
2
2
2
STOCK
BORE
MPB
MPB
MPB
MPB
MPB
MPB
MPB
MPB
MPB
MPB
MPB
MPB
HUB
NONE
NONE
NONE
NONE
NONE
NONE
3 1/2
NONE
NONE
4 1/4
NONE
4 1/2
MIN
BORE
0.50
0.50
0.50
0.75
0.75
0.75
0.75
0.75
0.75
1
1
1.1875
MAX
BORE
1.25
1.00
1.25
2.25
2.25
2.25
2.9375
3.75
3.75
3.50
4.5
3.5
WEIGHT
POUNDS
01.25
00.20
01.25
05.00
00.60
05.00
12.75
02.00
17.00
16.50
03.00
20.00
Sprockets for 1/2 x 1/2 True Belt
Above measurements in inches.
Add 0375 inches to pitch diameter to get overall sprocket diameter. Subtract 0.375" from pitch Diameter to get Flange Diameter.
Stock Bore: nb = no bo re, cb = Core bore, mpb - minimum plain bore
SPROCKET MATERIAL
CAST IRON SPROCKETS: Cast from high grade iron
STAINLESS STEEL SPROCKETS: 304 Stainless (316 Stainless available on special order)
PLASTIC SPROCKETS: uhmw polyethylene sprockets. Can withstand continuous temps up to 180 Deg F
STEEL SPROCKETS: used for flangeless and 1/2 x 1/2 True series sprockets
Conveyor Belt Materials:
Galvanized C-1015 Low Carbon Steel: low cost, some rust resistance, operates in temps up to 500 deg f, but at 350 deg galvanized flaking will occur.
High Carbon Steel C-1045: Temps of 350 to 800 Deg F, greater abrasion resistance than galv.
304 Stainless Steel: Temps up to 1100 deg F, although corrosive resistance may occur at 800 deg F
316 Stainless Steel: More resistant than 304 in sulfuric, acetic and phosphoric acids. Greater resistance to corossion than 304 ss.
1 X 1 STD 1/2 X 1 STD 1/2 X 1 Modified STD
clinched edge clinched edge clinched edge
welded edge welded edge welded edge welded edge
1/2 x 1/2 True STD
1/2 x 1/2 opening by modifiy a 1/2 x 1 True 1/2 x 1/2 opening
STANDARD DUTY BELTS: 3/8" Belt Height, .046" Thick Flat Strip, .120" diameter cross rod (11 gauge)
HEAVY DUTY CONVEYOR BELTS
1 X 1 HVY 1/2 X 1 HVY 1/2 X 1 Modified HVY TRUE 1/2 x 1/2 True HVY
HEAVY DUTY BELTS: 1/2" Belt Height, .062" Thick Flat Strip, .192" diameter cross rod (6 gauge)
clinched edge clinched edge
welded edge welded edge welded edge
1/2 x 1/2 opening not available in clinched edge
Audubon's Metal Flatwire Conveyor Belts provide an open mesh for easy drainage and flow of air, or liquids through the belt . They can be friction or sprocket driven. Features include flat surface, easily cleanable, endless splicing, positive sprocket drive, easy to replace a section that is damaged or worn down, open for drainage and air circulation. Commonly used in Food processing, Canning, Baking, Freezing, Agricultural applications, Farming, Nut Harvesting, Weed Harvesting, as well as Parts Washing, Drying, Cleaning, Painting, Transferring; also used as Matting and Drag Mats. When selecting a flat wire belt, please consider the product size and the weight of the load. Standard duty is sufficient for most applications, whereas Heavy Duty provides extra long life, heavy load capacity and for tougher conditions.
Available in the following openings: 1/2 x 1/2, 1/2 x 1, 1 x 1, 1/2 x 1 Modified. Standard and Heavy Duty
Conveyor Belts Available in: C-1045 Hi Carbon Steel, Galvanized Steel, 304 Stainless Steel, 316 Stainless Steel
Accessories available: Flight Clips and Special Attachments, Lane Dividers, Edge Gaurds, Pin Up attachments
Not available in Welded Edge
Not Avail in Clinched Edge Not Available in Clinched Edge
