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InchMetric
Bearing Type
Bushing Type
Martin
12A70
-
mac
12A70 | Metric Roller Chain Sprocket
Item #100966386
- 12B-1 Chain Number
- 1 Strand
- 70 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
725-94-40
-
mac
725-94-40 | Stock Semi-Finished Weld-On Hubs
Item #100790412
- 7 1/4" Outside Diameter
- 2 15/16" Length Thru Bore
- 1.25" Stock Bore Weld on Hub
Martin
160BTB12
-
mac
160BTB12 | Taper Bushed Sprocket
Item #100803868
- 160 Chain Number
- 12 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
356-28-23
-
mac
356-28-23 | Stock Semi-Finished Weld-On Hubs
Item #100790326
- 3 9/16" Outside Diameter
- 7/8" Length Thru Bore
- 0.719" Stock Bore Weld on Hub
Martin
425-26-30
-
mac
425-26-30 | Stock Semi-Finished Weld-On Hubs
Item #100790340
- 4 1/4" Outside Diameter
- 13/16" Length Thru Bore
- 0.938" Stock Bore Weld on Hub
Martin
40BS38 1 1/4
-
mac
40BS38 1 1/4 | Finished Bore Sprocket
Item #100807296
- 40 Chain Number
- 1 Strand
- 38 Teeth
- 6.334 in Outside Diameter
- 1.25 in Finished Bore
Martin
08A32
-
mac
08A32 | Metric Roller Chain Sprocket
Item #100966154
- 08B-1 Chain Number
- 1 Strand
- 32 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
124A12
-
mac
124A12 | Accutorch Engineering Class Sprocket
Item #100804819
- A Sprocket Style
- 124 Chain Number
- 12 Teeth
- 15.46 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
14MX112S37-3525
-
mac
14MX112S37-3525 | MPC Bushed Synchronous Sprocket
Item #110933139
- 112 Teeth
- Taper Lock Bushing
- 19.54 in Outside Diameter
- 3525 Bushing Series
Martin
325-25-19
-
mac
325-25-19 | Stock Semi-Finished Weld-On Hubs
Item #100790321
- 3 1/4" Outside Diameter
- 25/32" Length Thru Bore
- 0.594" Stock Bore Weld on Hub
Martin
1030A13
-
mac
1030A13 | Accutorch Engineering Class Sprocket
Item #100804724
- A Sprocket Style
- 1030 Chain Number
- 13 Teeth
- 12.85 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
8MX39S36-1610
-
mac
8MX39S36-1610 | MPC Bushed Synchronous Sprocket
Item #110934233
- 39 Teeth
- Taper Lock Bushing
- 3.847 in Outside Diameter
- 1610 Bushing Series
Martin
12A25
-
mac
12A25 | Metric Roller Chain Sprocket
Item #100966357
- 12B-1 Chain Number
- 1 Strand
- 25 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
20C54
-
mac
20C54 | Metric Roller Chain Sprocket
Item #100967018
- 20B-1 Chain Number
- 1 Strand
- 54 Teeth
- Without Hardened Teeth
- C Sprocket Style
Martin
635A30
-
mac
635A30 | Accutorch Engineering Class Sprocket
Item #100804913
- A Sprocket Style
- 635 Chain Number
- 30 Teeth
- 43.05 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
40BS22HT 1 3/16
-
mac
40BS22HT 1 3/16 | Finished Bore Sprocket
Item #100807099
- 40 Chain Number
- 1 Strand
- 22 Teeth
- 3.778 in Outside Diameter
- 1.1875 in Finished Bore
Martin
50BS23HT 1 3/8
-
mac
50BS23HT 1 3/8 | Finished Bore Sprocket
Item #100808131
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1.375 in Finished Bore
Martin
D06B21
-
mac
D06B21 | Metric Roller Chain Sprocket
Item #100965764
- 06B-2 Chain Number
- 2 Strands
- 21 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
06B8
-
mac
06B8 | Metric Roller Chain Sprocket
Item #100966091
- 06B-1 Chain Number
- 1 Strand
- 8 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
525-72-32
-
mac
525-72-32 | Stock Semi-Finished Weld-On Hubs
Item #100790367
- 5 1/4" Outside Diameter
- 2 1/4" Length Thru Bore
- 1" Stock Bore Weld on Hub
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