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- Sprockets 9,494
- Sheaves & Pulleys 3,398
- Bushings 1,870
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Bushing Type
Martin
50B40
-
mac
50B40 | No. 50 - 5/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100807859
- 50 Chain Number
- 1 Strand
- 40 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
40BS37 1
-
mac
40BS37 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807285
- 40 Chain Number
- 1 Strand
- 37 Teeth
- 6.175 in Outside Diameter
- 1 in Finished Bore
Martin
35BS70 1
-
mac
35BS70 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806761
- 35 Chain Number
- 1 Strand
- 70 Teeth
- 8.575 in Outside Diameter
- 1 in Finished Bore
Martin
50BS19 7/8
-
mac
50BS19 7/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808052
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 0.875 in Finished Bore
Martin
12-D-135-M
-
mac
12-D-135-M | D Series Conventional Stock QD Sheave
Item #100785885
- D Belt Size
- 12 Number of Grooves
- 14.1 in Outside Diameter
- QD Bushing Type
- 2 in Minimum Bore Range
Martin
100BS24 2 7/16
-
mac
100BS24 2 7/16 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805913
- 100 Chain Number
- 1 Strand
- 24 Teeth
- 10.245 in Outside Diameter
- 2.4375 in Finished Bore
Martin
60B27
-
mac
60B27 | No. 60 - 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100808652
- 60 Chain Number
- 1 Strand
- 27 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
80E70
-
mac
80E70 | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804421
- 80 Chain Number
- 70 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
50B54
-
mac
50B54 | No. 50 - 5/8" Pitch - Single - Plain Stock Bore Sprocket
Item #100807873
- 50 Chain Number
- 1 Strand
- 54 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
140B19
-
mac
140B19 | No. 140 - 1 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100806059
- 140 Chain Number
- 1 Strand
- 19 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
50BS25 1 3/16
-
mac
50BS25 1 3/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808155
- 50 Chain Number
- 1 Strand
- 25 Teeth
- 5.322 in Outside Diameter
- 1.1875 in Finished Bore
Martin
40BS21 1 1/2
-
mac
40BS21 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807066
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.5 in Finished Bore
Martin
40BS18HT 5/8
-
mac
40BS18HT 5/8 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807023
- 40 Chain Number
- 1 Strand
- 18 Teeth
- 3.136 in Outside Diameter
- 5/8 in Finished Bore
Martin
100B10
-
mac
100B10 | No. 100 - 1 1/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100805789
- 100 Chain Number
- 1 Strand
- 10 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
78A28
-
mac
78A28 | Accutorch Engineering Class Sprocket
Item #100804935
- A Sprocket Style
- 78 Chain Number
- 28 Teeth
- 23.3 in Pitch Diameter
- 1.5 in Minimum Bore
Martin
40BS36 1 1/8
-
mac
40BS36 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807279
- 40 Chain Number
- 1 Strand
- 36 Teeth
- 6.015 in Outside Diameter
- 1.125 in Finished Bore
Martin
100B26
-
mac
100B26 | No. 100 - 1 1/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100805806
- 100 Chain Number
- 1 Strand
- 26 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
60BS20 1 15/16
-
mac
60BS20 1 15/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808900
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.9375 in Finished Bore
Martin
50BS72 1 1/2
-
mac
50BS72 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808515
- 50 Chain Number
- 1 Strand
- 72 Teeth
- 14.69 in Outside Diameter
- 1.5 in Finished Bore
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