Bushing Type
InchMetric
Material
No of Strands Across
Bearing Type
Martin
50BS26 1 7/16
-
mac
50BS26 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808166
- 50 Chain Number
- 1 Strand
- 26 Teeth
- 5.522 in Outside Diameter
- 1.4375 in Finished Bore

Martin
35BS18 5/8
-
mac
35BS18 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806604
- 35 Chain Number
- 1 Strand
- 18 Teeth
- 2.352 in Outside Diameter
- 0.625 in Finished Bore

Martin
40BS21 1
-
mac
40BS21 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807065
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1 in Finished Bore

Martin
80BS9 1 1/4
-
mac
80BS9 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100810097
- 80 Chain Number
- 1 Strand
- 9 Teeth
- 3.347 in Outside Diameter
- 1.25 in Finished Bore

Martin
40BS16 1
-
mac
40BS16 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806977
- 40 Chain Number
- 1 Strand
- 16 Teeth
- 2.814 in Outside Diameter
- 1 in Finished Bore

Martin
BK57-H
-
mac
BK57-H | BK Series FHP Sheave MST Bushed
Item #102128181
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 5.45 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range

Martin
80SF20
-
mac
80SF20 | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804431
- 80 Chain Number
- 20 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
50SK72
-
mac
50SK72 | No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket
Item #100804268
- 50 Chain Number
- 72 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
100SK14
-
mac
100SK14 | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803716
- 100 Chain Number
- 14 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
08B22
-
mac
08B22 | Metric Roller Chain Sprocket
Item #100966190
- 08B-1 Chain Number
- 1 Strand
- 22 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
2517 1 7/8
-
mac
2517 1 7/8 | Taperlock Bushing
Item #100792344
- 2517 Bushing Series
- 1.87 in Bore Size
- 1.75 in Length Through Bore
- 3.375 in Large Diameter

Martin
100A17
-
mac
100A17 | A Plate Reborable Sprocket
Item #100805731
- 100 Chain Number
- 1 Strand
- 17 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
60BS10 1
-
mac
60BS10 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808698
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 1 in Finished Bore

Martin
60BTB35
-
mac
60BTB35 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804309
- 60 Chain Number
- 35 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
P3614M40-2517
-
mac
P3614M40-2517 | High Torque Drive Belt Sprocket
Item #100968133
- 14 mm Belt Pitch
- 36 Teeth
- 6.208 in Outside Diameter
- 40 mm Belt Width
- Bushed Bore Type

Martin
60TTA36-70
-
mac
60TTA36-70 | Torque Limiter Sprocket
Item #100841495
- Sprocket for TT70 Torque Limiter
- 60 Chain
- 36 Teeth

Martin
40BS29 3/4
-
mac
40BS29 3/4 | Finished Bore Sprocket
Item #100807211
- 40 Chain Number
- 1 Strand
- 29 Teeth
- 4.897 in Outside Diameter
- 0.75 in Finished Bore

Martin
6 3V 560 SK
-
mac
6 3V 560 SK | 3V Hi-Cap Wedge QD Sheave
Item #100786790
- 3V Belt Size
- 6 Number of Grooves
- 5.6 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range

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