category
InchMetric
Bushing Type
Bearing Type
No of Strands Across
Martin
80BTB21
-
mac
80BTB21 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804393
- 80 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
50SH17H
-
mac
50SH17H | QD Bushed Sprocket
Item #100804260
- 50 Chain Number
- 17 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

Martin
80BTB20
-
mac
80BTB20 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804391
- 80 Chain Number
- 20 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
D80R20H
-
mac
D80R20H | Split Taper Bushed Sprocket
Item #100971155
- 80 Chain Number
- 20 Teeth
- 2 Strands
- Split Taper Bushing
- 6.914 in Outside Diameter

Martin
50BTB13H
-
mac
50BTB13H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804176
- 50 Chain Number
- 13 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
40BTB42
-
mac
40BTB42 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804065
- 40 Chain Number
- 42 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
80BTB24
-
mac
80BTB24 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804399
- 80 Chain Number
- 24 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
50BTB14H
-
mac
50BTB14H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804178
- 50 Chain Number
- 14 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
35BS21 1
-
mac
35BS21 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806625
- 35 Chain Number
- 1 Strand
- 21 Teeth
- 2.713 in Outside Diameter
- 1 in Finished Bore

Martin
40A36
-
mac
40A36 | A Plate Reborable Sprocket
Item #100806818
- 40 Chain Number
- 1 Strand
- 36 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
DS50ATB17H
-
mac
DS50ATB17H | Double Single Bushed Sprocket
Item #100810645
- 50 Chain Number
- 17 Teeth
- 2 Strands
- Taper Lock Bushing
- With Hardened Teeth

Martin
100Q12H
-
mac
100Q12H | Split Taper Bushed Sprocket
Item #100971200
- 100 Chain Number
- 12 Teeth
- 1 Strand
- Split Taper Bushing
- 5.415 in Outside Diameter

Martin
60BS21 1 7/16
-
mac
60BS21 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808926
- 60 Chain Number
- 1 Strand
- 21 Teeth
- 5.426 in Outside Diameter
- 1.4375 in Finished Bore

Martin
140R21H
-
mac
140R21H | Split Taper Bushed Sprocket
Item #100971270
- 140 Chain Number
- 21 Teeth
- 1 Strand
- Split Taper Bushing
- 12.66 in Outside Diameter

Martin
100E27H
-
mac
100E27H | QD Bushed Sprocket
Item #100803687
- 100 Chain Number
- 27 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

Martin
80BTB23
-
mac
80BTB23 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804397
- 80 Chain Number
- 23 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
14MX34S68-2517
-
mac
14MX34S68-2517 | MPC Bushed Synchronous Sprocket
Item #110933184
- 34 Teeth
- Taper Lock Bushing
- 5.855 in Outside Diameter
- 2517 Bushing Series

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
35BB19H 1/2
-
mac
35BB19H 1/2 | Ball Bearing Idler Sprocket
Item #100971970
- 35 Chain No.
- 19 Teeth
- Without Hardened Teeth
- 1 Strand
- 0.5 in Bearing Bore

Martin
40A48
-
mac
40A48 | A Plate Reborable Sprocket
Item #100806830
- 40 Chain Number
- 1 Strand
- 48 Teeth
- Without Hardened Teeth
- A Sprocket Style

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