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- Sprockets 9,665
- Sheaves & Pulleys 3,466
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
50BS12 3/4
-
mac
50BS12 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807918
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 0.75 in Finished Bore
Martin
TT50BS 1
-
mac
TT50BS 1 | Martin® Torque-Limiter Clutch
Item #100841463
- Size TT50 Torque Limiter
- 1" Bore
Martin
50BS18 1 7/16
-
mac
50BS18 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808028
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1.4375 in Finished Bore
Martin
60BTB18H
-
mac
60BTB18H | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804284
- 60 Chain Number
- 18 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth
Martin
50SK60
-
mac
50SK60 | No. 50 - 5/8" Pitch - Single - QD Bushed Sprocket
Item #100804266
- 50 Chain Number
- 60 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
1 B 56 TB
-
mac
1 B 56 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100785624
- A/B Belt Size
- 1 Number of Grooves
- 5.95 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
50BS20 1 3/8
-
mac
50BS20 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808068
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.375 in Finished Bore
Martin
100SK13
-
mac
100SK13 | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803714
- 100 Chain Number
- 13 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
35BS16 1
-
mac
35BS16 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806581
- 35 Chain Number
- 1 Strand
- 16 Teeth
- 2.11 in Outside Diameter
- 1 in Finished Bore
Martin
D06B14
-
mac
D06B14 | Metric Roller Chain Sprocket
Item #100965757
- 06B-2 Chain Number
- 2 Strands
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
SK 42MM
-
mac
SK 42MM | Bushing QD
Item #100787651
- SK Bushing Series
- 42 mm Bore Size
- 1.9375 in Length Through Bore
- 3.875 in Flange Outer Diameter
- 0.5625 in Flange Thickness
Martin
R1 3 5/8
-
mac
R1 3 5/8 | Split Taper Bushing
Item #100971604
- R1 Bushing Series
- 3.62 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 2.875 in Length Through Bore
Martin
41BS13 3/4
-
mac
41BS13 3/4 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807618
- 41 Chain Number
- 1 Strand
- 13 Teeth
- 2.329 in Outside Diameter
- 0.75 in Finished Bore
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
2AK39-H
-
mac
2AK39-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102110127
- A or 4L Belt Size
- 2 Number of Grooves
- 3.75 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
60BS20 1 7/16
-
mac
60BS20 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808905
- 60 Chain Number
- 1 Strand
- 20 Teeth
- 5.185 in Outside Diameter
- 1.4375 in Finished Bore
Martin
M 5 1/4
-
mac
M 5 1/4 | Bushing QD
Item #100787433
- M Bushing Series
- 5.25 in Bore Size
- 6.75 in Length Through Bore
- 9 in Flange Outer Diameter
- 1.25 in Flange Thickness
Martin
40BS20 1 1/2
-
mac
40BS20 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807046
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BTB21
-
mac
60BTB21 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804289
- 60 Chain Number
- 21 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
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