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InchMetric
Bearing Type
Bushing Type
Martin
575-72-32
-
mac
575-72-32 | Stock Semi-Finished Weld-On Hubs
Item #100790377
- 5 3/4" Outside Diameter
- 2 1/4" Length Thru Bore
- 1" Stock Bore Weld on Hub
Martin
14MX40S90-3020
-
mac
14MX40S90-3020 | MPC Bushed Synchronous Sprocket
Item #110933208
- 40 Teeth
- Taper Lock Bushing
- 6.908 in Outside Diameter
- 3020 Bushing Series
Martin
160A9
-
mac
160A9 | A Plate Reborable Sprocket
Item #100806112
- 160 Chain Number
- 1 Strand
- 9 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
40BS51 1 1/8
-
mac
40BS51 1 1/8 | Finished Bore Sprocket
Item #100807403
- 40 Chain Number
- 1 Strand
- 51 Teeth
- 8.407 in Outside Diameter
- 1.125 in Finished Bore
Martin
60BS30 1 15/16
-
mac
60BS30 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809013
- 60 Chain Number
- 1 Strand
- 30 Teeth
- 7.586 in Outside Diameter
- 1.9375 in Finished Bore
Martin
40BS12 7/8
-
mac
40BS12 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806933
- 40 Chain Number
- 1 Strand
- 12 Teeth
- 2.166 in Outside Diameter
- 0.875 in Finished Bore
Martin
124A6
-
mac
124A6 | Accutorch Engineering Class Sprocket
Item #100804824
- A Sprocket Style
- 124 Chain Number
- 6 Teeth
- 8 in Pitch Diameter
- 0.9375 in Minimum Bore
Martin
08BTB21H
-
mac
08BTB21H | Metric Taper Bushed Sprocket
Item #100966656
- 08B-1 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
240A20
-
mac
240A20 | A Plate Reborable Sprocket
Item #100806252
- 240 Chain Number
- 1 Strand
- 20 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
40BS32 7/8
-
mac
40BS32 7/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807248
- 40 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 0.875 in Finished Bore
Martin
E50Q28H
-
mac
E50Q28H | Split Taper Bushed Sprocket
Item #100970970
- 50 Chain Number
- 28 Teeth
- 3 Strands
- Split Taper Bushing
- 5.922 in Outside Diameter
Martin
10BTB12H
-
mac
10BTB12H | Metric Taper Bushed Sprocket
Item #100966666
- 10B-1 Chain Number
- 12 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60BS49 2
-
mac
60BS49 2 | Finished Bore Sprocket
Item #100809250
- 60 Chain Number
- 1 Strand
- 49 Teeth
- 12.132 in Outside Diameter
- 2 in Finished Bore
Martin
78A60
-
mac
78A60 | Accutorch Engineering Class Sprocket
Item #100804942
- A Sprocket Style
- 78 Chain Number
- 60 Teeth
- 49.85 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
D80B25H
-
mac
D80B25H | No. 80 - 1" Pitch - Double - Plain Stock Bore Sprocket
Item #100810392
- 80 Chain Number
- 2 Strands
- 25 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
1240A18
-
mac
1240A18 | Accutorch Engineering Class Sprocket
Item #100804782
- A Sprocket Style
- 1240 Chain Number
- 18 Teeth
- 23.4 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
50BS53 1 15/16
-
mac
50BS53 1 15/16 | Finished Bore Sprocket
Item #100808437
- 50 Chain Number
- 1 Strand
- 53 Teeth
- 10.907 in Outside Diameter
- 1.9375 in Finished Bore
Martin
124A11
-
mac
124A11 | Accutorch Engineering Class Sprocket
Item #100804818
- A Sprocket Style
- 124 Chain Number
- 11 Teeth
- 14.2 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
40A13
-
mac
40A13 | A Plate Reborable Sprocket
Item #100806795
- 40 Chain Number
- 1 Strand
- 13 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
132A9
-
mac
132A9 | Accutorch Engineering Class Sprocket
Item #100804846
- A Sprocket Style
- 132 Chain Number
- 9 Teeth
- 17.69 in Pitch Diameter
- 1.5 in Minimum Bore
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