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InchMetric
Bearing Type
Bushing Type
Martin
50BS21 1 7/16
-
mac
50BS21 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808089
- 50 Chain Number
- 1 Strand
- 21 Teeth
- 4.522 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BTB42
-
mac
50BTB42 | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804213
- 50 Chain Number
- 42 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
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
40A14
-
mac
40A14 | A Plate Reborable Sprocket
Item #100806796
- 40 Chain Number
- 1 Strand
- 14 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
D60BTB13H
-
mac
D60BTB13H | No. 60 - 3/4" Pitch - Double - Taperbushed Sprocket
Item #100810338
- 60 Chain Number
- 13 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60B24SS
-
mac
60B24SS | Reborable Roller Chain Sprocket
Item #100810825
- 60 Chain Number
- 1 Strand
- 24 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
50BTB26H
-
mac
50BTB26H | No. 50 - 5/8" Pitch - Single - Taperbushed Sprocket
Item #100804202
- 50 Chain Number
- 26 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
40BTB19H
-
mac
40BTB19H | Taper Bushed Sprocket
Item #100804042
- 40 Chain Number
- 19 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
40BS12 3/4
-
mac
40BS12 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806931
- 40 Chain Number
- 1 Strand
- 12 Teeth
- 2.166 in Outside Diameter
- 0.75 in Finished Bore
Martin
140R16H
-
mac
140R16H | Split Taper Bushed Sprocket
Item #100971264
- 140 Chain Number
- 16 Teeth
- 1 Strand
- Split Taper Bushing
- 9.848 in Outside Diameter
Martin
60A11
-
mac
60A11 | A Plate Reborable Sprocket
Item #100808564
- 60 Chain Number
- 1 Strand
- 11 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
80BS12HT 1 7/16
-
mac
80BS12HT 1 7/16 | Finished Bore Sprocket
Item #100809596
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.4375 in Finished Bore
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
D50ATB17H
-
mac
D50ATB17H | No. 50 - 5/8" Pitch - Double - Taperbushed Sprocket
Item #100810242
- 50 Chain Number
- 17 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
80Q32
-
mac
80Q32 | Split Taper Bushed Sprocket
Item #100805003
- 80 Chain Number
- 32 Teeth
- 1 Strand
- Split Taper Bushing
- 10.753 in Outside Diameter
Martin
D80Q18H
-
mac
D80Q18H | Split Taper Bushed Sprocket
Item #100971129
- 80 Chain Number
- 18 Teeth
- 2 Strands
- Split Taper Bushing
- 6.271 in Outside Diameter
Martin
80P12H
-
mac
80P12H | Split Taper Bushed Sprocket
Item #100971101
- 80 Chain Number
- 12 Teeth
- 1 Strand
- Split Taper Bushing
- 4.332 in Outside Diameter
Martin
80BTB45
-
mac
80BTB45 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804416
- 80 Chain Number
- 45 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
80BR15 1 1/8
-
mac
80BR15 1 1/8 | Bronze Bearing Idler Sprocket
Item #100972003
- 80 Chain No.
- 15 Teeth
- Without Hardened Teeth
- 1 Strand
- 1.125 in Bearing Bore
Martin
60A22
-
mac
60A22 | A Plate Reborable Sprocket
Item #100808579
- 60 Chain Number
- 1 Strand
- 22 Teeth
- Without Hardened Teeth
- A Sprocket Style
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