category
InchMetric
No of Strands Across
Bushing Type
Bearing Type
Martin
80Q15H
-
mac
80Q15H | Split Taper Bushed Sprocket
Item #100804990
- 80 Chain Number
- 15 Teeth
- 1 Strand
- Split Taper Bushing
- 5.305 in Outside Diameter

Martin
100E45H
-
mac
100E45H | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #102202638
- Sprocket for #100 Chain
- 1 Strand
- 45 Teeth
- Requiring an E Bushing w/a Min Bore of 7/8" and a Max Bore of 3 1/2"

Martin
50NB17H 1
-
mac
50NB17H 1 | Needle Bearing Idler Sprocket
Item #100972009
- 50 Chain No.
- 17 Teeth
- Without Hardened Teeth
- 1 Strand
- 1 in Bearing Bore

Martin
50BTB25H
-
mac
50BTB25H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804200
- 50 Chain Number
- 25 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
80SF32
-
mac
80SF32 | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804451
- 80 Chain Number
- 32 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
78CS12 1 15/16
-
mac
78CS12 1 15/16 | Accutorch Engineering Class Sprocket
Item #100967698
- C Sprocket Style
- 78 Chain Number
- 12 Teeth
- 10.08 in Pitch Diameter
- 1 Strand

Martin
50JA15H
-
mac
50JA15H | No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket
Item #100804230
- 50 Chain Number
- 15 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

Martin
40BTB20H
-
mac
40BTB20H | Taper Bushed Sprocket
Item #100804044
- 40 Chain Number
- 20 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
60A30
-
mac
60A30 | A Plate Reborable Sprocket
Item #100808589
- 60 Chain Number
- 1 Strand
- 30 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
80A70
-
mac
80A70 | A Plate Reborable Sprocket
Item #100809491
- 80 Chain Number
- 1 Strand
- 70 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
40A16
-
mac
40A16 | A Plate Reborable Sprocket
Item #100806798
- 40 Chain Number
- 1 Strand
- 16 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
40BTB25
-
mac
40BTB25 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804053
- 40 Chain Number
- 25 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

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
80A24
-
mac
80A24 | A Plate Reborable Sprocket
Item #100809450
- 80 Chain Number
- 1 Strand
- 24 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
50BTB24H
-
mac
50BTB24H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804198
- 50 Chain Number
- 24 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
50A15
-
mac
50A15 | A Plate Reborable Sprocket
Item #100807774
- 50 Chain Number
- 1 Strand
- 15 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
60Q20H
-
mac
60Q20H | Split Taper Bushed Sprocket
Item #100971044
- 60 Chain Number
- 20 Teeth
- 1 Strand
- Split Taper Bushing
- 5.185 in Outside Diameter

Martin
60P21H
-
mac
60P21H | Split Taper Bushed Sprocket
Item #100970997
- 60 Chain Number
- 21 Teeth
- 1 Strand
- Split Taper Bushing
- 5.426 in Outside Diameter

Martin
100B35
-
mac
100B35 | Type C Reborable Sprocket - Weld
Item #100805812
- 100 Chain Number
- 1 Strand
- 35 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
40BB18H 5/8
-
mac
40BB18H 5/8 | Ball Bearing Idler Sprocket
Item #100796931
- 40 Chain No.
- 18 Teeth
- Without Hardened Teeth
- 1 Strand
- 0.625 in Bearing Bore

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