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InchMetric
Bearing Type
Bushing Type
Martin
80BS57 2 15/16
-
mac
80BS57 2 15/16 | Finished Bore Sprocket
Item #100965713
- 80 Chain Number
- 1 Strand
- 57 Teeth
- 18.725 in Outside Diameter
- 2.9375 in Finished Bore
Martin
8MX35S21-1610
-
mac
8MX35S21-1610 | MPC Bushed Synchronous Sprocket
Item #110934218
- 35 Teeth
- Taper Lock Bushing
- 3.446 in Outside Diameter
- 1610 Bushing Series
Martin
E60C60
-
mac
E60C60 | Triple Strand Sprocket
Item #100810575
- 60 Chain Number
- 3 Strands
- 60 Teeth
- Without Hardened Teeth
- C Sprocket Style
Martin
40BS39 1
-
mac
40BS39 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807303
- 40 Chain Number
- 1 Strand
- 39 Teeth
- 6.494 in Outside Diameter
- 1 in Finished Bore
Martin
D40CTB68
-
mac
D40CTB68 | Taper Bushed Sprocket
Item #100810219
- 40 Chain Number
- 68 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
40BS37 1 1/4
-
mac
40BS37 1 1/4 | Finished Bore Sprocket
Item #100807287
- 40 Chain Number
- 1 Strand
- 37 Teeth
- 6.175 in Outside Diameter
- 1.25 in Finished Bore
Martin
120E19
-
mac
120E19 | No. 120 - 1 1/2" Pitch - Single - QD Bushed Sprocket
Item #100803757
- 120 Chain Number
- 19 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
50BS32 1 3/16
-
mac
50BS32 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808221
- 50 Chain Number
- 1 Strand
- 32 Teeth
- 6.721 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS25 1 1/4
-
mac
40BS25 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807147
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.25 in Finished Bore
Martin
DS80ATB20H
-
mac
DS80ATB20H | Double Single Bushed Sprocket
Item #100810680
- 80 Chain Number
- 20 Teeth
- 2 Strands
- Taper Lock Bushing
- With Hardened Teeth
Martin
14MX37S68-3020
-
mac
14MX37S68-3020 | MPC Bushed Synchronous Sprocket
Item #110933196
- 37 Teeth
- Taper Lock Bushing
- 6.382 in Outside Diameter
- 3020 Bushing Series
Martin
50BS20 7/8
-
mac
50BS20 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808072
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 0.875 in Finished Bore
Martin
50BS29 1 1/4
-
mac
50BS29 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808189
- 50 Chain Number
- 1 Strand
- 29 Teeth
- 6.122 in Outside Diameter
- 1.25 in Finished Bore
Martin
35SH40
-
mac
35SH40 | No. 35 - 3/8" Pitch - Single - QD Bushed Sprocket
Item #100804019
- 35 Chain Number
- 40 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
40BS48 1
-
mac
40BS48 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807376
- 40 Chain Number
- 1 Strand
- 48 Teeth
- 7.929 in Outside Diameter
- 1 in Finished Bore
Martin
40BS31 1
-
mac
40BS31 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807231
- 40 Chain Number
- 1 Strand
- 31 Teeth
- 5.217 in Outside Diameter
- 1 in Finished Bore
Martin
40BS70 1
-
mac
40BS70 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807481
- 40 Chain Number
- 1 Strand
- 70 Teeth
- 11.433 in Outside Diameter
- 1 in Finished Bore
Martin
50BS36 1 1/4
-
mac
50BS36 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808262
- 50 Chain Number
- 1 Strand
- 36 Teeth
- 7.519 in Outside Diameter
- 1.25 in Finished Bore
Martin
20B50
-
mac
20B50 | Metric Roller Chain Sprocket
Item #100966986
- 20B-1 Chain Number
- 1 Strand
- 50 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
60JA13H
-
mac
60JA13H | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804326
- 60 Chain Number
- 13 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth
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