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brand
- Martin 9,729
- US Tsubaki Inc. 6,395
- Regal Rexnord 3,067
- Boston Gear 1,391
- Dodge 1,314
- Browning 1,140
- Rexnord Corp. 324
- System Plast 204
- Continental 97
- Fenner Drives 9
- Fenner Drives 9
- Morse 8
- Timken Company 5
- PT International 5
- Lovejoy 5
- Habasit Belting Inc. 3
- WIRE BELT CO OF AMER 3
- Schaeffler 2
- Ina USA Corp. 2
- NTN Bearing Corp. (BCA) 1
No of Strands Across
InchMetric
Martin
80BS10 1
-
mac
80BS10 1 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809554
- 80 Chain Number
- 1 Strand
- 10 Teeth
- 3.678 in Outside Diameter
- 1 in Finished Bore
Martin
50BS23 1 7/16
-
mac
50BS23 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808123
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS17 1 1/2
-
mac
50BS17 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807999
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.5 in Finished Bore
Martin
50BS21 1 1/4
-
mac
50BS21 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808085
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.25 in Finished Bore
Martin
35B17
-
mac
35B17 | No. 35 - 3/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100806503
- 35 Chain Number
- 1 Strand
- 17 Teeth
- Without Hardened Teeth
- B Sprocket Style
US Tsubaki Inc.
80SH11
-
mac
80SH11 | No. 80 - 1" Pitch - QD® Sprockets
Item #101628737
- Roller Chain Sprocket for #80 Single Strand Chain
- 11 Teeth
- QD Design
- SH Bushing Required
Martin
100A16
-
mac
100A16 | A Plate Reborable Sprocket
Item #100805730
- 100 Chain Number
- 1 Strand
- 16 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
40BS18 5/8
-
mac
40BS18 5/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807013
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 0.625 in Finished Bore
Martin
50BS20 1 1/8
-
mac
50BS20 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808066
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS13HT 1 1/8
-
mac
60BS13HT 1 1/8 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808760
- 60 Chain Number
- 1 Strand
- 13 Teeth
- 3.493 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS11 7/8
-
mac
40BS11 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806918
- 40 Chain Number
- 1 Strand
- 11 Teeth
- 2.003 in Outside Diameter
- 0.875 in Finished Bore
Martin
80BS14 1 1/4
-
mac
80BS14 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809624
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.25 in Finished Bore
Martin
60BS17HT 1 1/2
-
mac
60BS17HT 1 1/2 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #102121572
- Finished Bore Sprocket
- 60 Chain Number
- 1 Strand
- 17 Teeth
- 4.462 in Outside Diameter
Martin
60BS15 1 1/4
-
mac
60BS15 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808788
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS17 1 1/8
-
mac
50BS17 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808001
- 50 Chain Number
- 1 Strand
- 17 Teeth
- 3.718 in Outside Diameter
- 1.125 in Finished Bore
Martin
40BS16HT 1
-
mac
40BS16HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806984
- 40 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 1 in Finished Bore
Martin
50BS13HT 1
-
mac
50BS13HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807935
- Finished Bore Sprocket
- 50 Chain Number
- 1 Strand
- 13 Teeth
- 2.911 in Outside Diameter
US Tsubaki Inc.
80SK17H
-
mac
80SK17H | Roller Chain Sprocket
Item #105090874
- Roller Chain Sprocket for #80 Single Strand Chain
- 17 Teeth
- QD Design
- SK Bushing Required
- With Hardened Teeth
Martin
D50B15H
-
mac
D50B15H | No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket
Item #100810251
- 50 Chain Number
- 2 Strands
- 15 Teeth
- Without Hardened Teeth
- B Sprocket Style
Rexnord Corp.
21TX1IDLER
-
mac
21TX1IDLER | Idler Wheels
Item #101540959
- Idler Wheel for #815, 820, 879 or 880 Chain
- 5.11" Outside Diameter
- 1" Bore
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