category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bushing Type
No of Strands Across
Martin
160F17
-
mac
160F17 | No. 160 - 2" Pitch - Single - QD Bushed Sprocket
Item #100803900
- 160 Chain Number
- 17 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
525-62-32
-
mac
525-62-32 | Stock Semi-Finished Weld-On Hubs
Item #100790366
- 5 1/4" Outside Diameter
- 1 15/16" Length Thru Bore
- 1" Stock Bore Weld on Hub

Martin
1240A30
-
mac
1240A30 | Accutorch Engineering Class Sprocket
Item #100804788
- A Sprocket Style
- 1240 Chain Number
- 30 Teeth
- 38.87 in Pitch Diameter
- 1.5 in Minimum Bore

Martin
10BTB40
-
mac
10BTB40 | Metric Taper Bushed Sprocket
Item #100966588
- 10B-1 Chain Number
- 40 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
50BS32 3/4
-
mac
50BS32 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808225
- 50 Chain Number
- 1 Strand
- 32 Teeth
- 6.721 in Outside Diameter
- 0.75 in Finished Bore

Martin
80A55
-
mac
80A55 | A Plate Reborable Sprocket
Item #100809484
- 80 Chain Number
- 1 Strand
- 55 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
80BS16 1 3/4
-
mac
80BS16 1 3/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809676
- 80 Chain Number
- 1 Strand
- 16 Teeth
- 5.627 in Outside Diameter
- 1.75 in Finished Bore

Martin
50BS33 1
-
mac
50BS33 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808227
- 50 Chain Number
- 1 Strand
- 33 Teeth
- 6.92 in Outside Diameter
- 1 in Finished Bore

Martin
D20B14
-
mac
D20B14 | Metric Roller Chain Sprocket
Item #100967353
- 20B-2 Chain Number
- 2 Strands
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
80SH12H
-
mac
80SH12H | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804465
- 80 Chain Number
- 12 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

Martin
40BS18HT 1 3/16
-
mac
40BS18HT 1 3/16 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807019
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 1.1875 in Finished Bore

Martin
28BTB20H
-
mac
28BTB20H | Metric Taper Bushed Sprocket
Item #100967210
- 28B-1 Chain Number
- 20 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
10 B 60 TB
-
mac
10 B 60 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100785776
- A/B Belt Size
- 10 Number of Grooves
- 6.35 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
35BS48 1 1/4
-
mac
35BS48 1 1/4 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806742
- 35 Chain Number
- 1 Strand
- 48 Teeth
- 5.946 in Outside Diameter
- 1.25 in Finished Bore

Martin
60BS52 1 7/16
-
mac
60BS52 1 7/16 | Finished Bore Sprocket
Item #100809288
- 60 Chain Number
- 1 Strand
- 52 Teeth
- 12.849 in Outside Diameter
- 1.4375 in Finished Bore

Martin
50BS50 1 3/16
-
mac
50BS50 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808411
- 50 Chain Number
- 1 Strand
- 50 Teeth
- 10.309 in Outside Diameter
- 1.1875 in Finished Bore

Martin
28A19
-
mac
28A19 | Metric Roller Chain Sprocket
Item #100967152
- 28B-1 Chain Number
- 1 Strand
- 19 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
E50R60
-
mac
E50R60 | Split Taper Bushed Sprocket
Item #100970982
- 50 Chain Number
- 60 Teeth
- 3 Strands
- Split Taper Bushing
- 12.301 in Outside Diameter

Martin
350-30-00
-
mac
350-30-00 | Stock Semi-Finished Weld-On Hubs
Item #100790323
- 3 1/2" Outside Diameter
- 15/16" Length Thru Bore
- N/A" Stock Bore Weld on Hub

Martin
P908M20-2517
-
mac
P908M20-2517 | High Torque Drive Belt Sprocket
Item #100968096
- 8 mm Belt Pitch
- 90 Teeth
- 8.972 in Outside Diameter
- 20 mm Belt Width
- Bushed Bore Type

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