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- Sprockets 9,712
- Sheaves & Pulleys 3,507
- Bushings 2,368
- Torque Limiters & Accessories 104
- Shear Pin Hubs & Accessories 71
InchMetric
Material
No of Strands Across
Bushing Type
Bearing Type
Martin
3535 2 3/4
-
mac
3535 2 3/4 | Bushings
Item #100792505
- 3535 Bushing Series
- 2.75 in Bore Size
- 3.5 in Length Through Bore
- 5 in Large Diameter
Martin
50BS23HT 1
-
mac
50BS23HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808126
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1 in Finished Bore
Martin
120R32
-
mac
120R32 | Split Taper Bushed Sprocket
Item #100805052
- 120 Chain Number
- 32 Teeth
- 1 Strand
- Split Taper Bushing
- 16.13 in Outside Diameter
Martin
BK100 1
-
mac
BK100 1 | BK Series FHP Sheave
Item #110024390
- 1 Groove
- 9.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1" Bore
- Made of Cast Iron
Martin
Q1 1 1/16
-
mac
Q1 1 1/16 | Split Taper Bushing
Item #100971468
- Q1 Bushing Series
- 1.06 in Bore Size
- 4.125 in Flange Outer Diameter
- 0.53 in Flange Thickness
- 2.5 in Length Through Bore
Martin
08B12
-
mac
08B12 | Metric Roller Chain Sprocket
Item #100966181
- 08B-1 Chain Number
- 1 Strand
- 12 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
BK40-H
-
mac
BK40-H | BK Series FHP Sheave MST Bushed
Item #102140042
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 3.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
1 B 42 SH
-
mac
1 B 42 SH | Conventional Stock QD Sheave
Item #100785609
- 1 Groove
- 4.55" Outside Diameter
- A (4L) or B (5L) Belt Size
- SH Bushing Required
- 1/2" to 1 11/16" Bore Range
Martin
F-STL 3 3/8
-
mac
F-STL 3 3/8 | Bushing QD
Item #100787756
- F-STL Bushing Series
- 3.37 in Bore Size
- 3.625 in Length Through Bore
- 6.625 in Flange Outer Diameter
- 0.8125 in Flange Thickness
Martin
60BS12 1 7/16
-
mac
60BS12 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808737
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.4375 in Finished Bore
Martin
F 60MM
-
mac
F 60MM | Bushing QD
Item #100787284
- F Bushing Series
- 60 mm Bore Size
- 3.625 in Length Through Bore
- 6.625 in Flange Outer Diameter
- 0.8125 in Flange Thickness
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
D50CTB52
-
mac
D50CTB52 | Taper Bushed Sprocket
Item #100810291
- 50 Chain Number
- 52 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
60BS15 1
-
mac
60BS15 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808786
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1 in Finished Bore
Martin
40BS21 1 7/16
-
mac
40BS21 1 7/16 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807071
- 40 Chain Number
- 1 Strand
- 21 Teeth
- 3.617 in Outside Diameter
- 1.4375 in Finished Bore
Martin
50BS12 1 1/8
-
mac
50BS12 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807916
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1.125 in Finished Bore
Martin
50BS18HT 1
-
mac
50BS18HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808032
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1 in Finished Bore
Martin
R2 2 7/8
-
mac
R2 2 7/8 | Split Taper Bushing
Item #100971652
- R2 Bushing Series
- 2.87 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 4.875 in Length Through Bore
Martin
50BS15 3/4
-
mac
50BS15 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807963
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 0.75 in Finished Bore
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