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InchMetric
Material
No of Strands Across
Bushing Type
Bearing Type
Martin
40BS19 1
-
mac
40BS19 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807025
- 40 Chain Number
- 1 Strand
- 19 Teeth
- 3.296 in Outside Diameter
- 1 in Finished Bore
Martin
D140B13
-
mac
D140B13 | Double Strand Sprocket
Item #100806324
- 140 Chain Number
- 2 Strands
- 13 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
12L075
-
mac
12L075 | Reborable Timing Pulley
Item #100813285
- 0.375 in Belt Pitch
- 0.75 in Belt Width
- 12 Number of Teeth
- 1.402 in Outside Diameter
- L075 Belt Size
Martin
R1 2 3/8
-
mac
R1 2 3/8 | Split Taper Bushing
Item #100971586
- R1 Bushing Series
- 2.37 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 2.875 in Length Through Bore
Martin
40BS20 1
-
mac
40BS20 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807045
- 40 Chain Number
- 1 Strand
- 20 Teeth
- 3.457 in Outside Diameter
- 1 in Finished Bore
Martin
41B10
-
mac
41B10 | No. 41 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100807560
- 41 Chain Number
- 1 Strand
- 10 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
40BS17 1
-
mac
40BS17 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806991
- 40 Chain Number
- 1 Strand
- 17 Teeth
- 2.975 in Outside Diameter
- 1 in Finished Bore
Martin
Q1 2 1/2
-
mac
Q1 2 1/2 | Split Taper Bushing
Item #100971492
- Q1 Bushing Series
- 2.5 in Bore Size
- 4.125 in Flange Outer Diameter
- 0.53125 in Flange Thickness
- 2.5 in Length Through Bore
Martin
R1 2 3/4
-
mac
R1 2 3/4 | Split Taper Bushing
Item #100971592
- R1 Bushing Series
- 2.75 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 2.875 in Length Through Bore
Martin
3020 2 3/16
-
mac
3020 2 3/16 | Taperlock Bushing
Item #100792434
- 3020 Bushing Series
- 2.18 in Bore Size
- 2 in Length Through Bore
- 4.25 in Large Diameter
Martin
M 4 3/8
-
mac
M 4 3/8 | Bushing QD
Item #100787425
- M Bushing Series
- 4.37 in Bore Size
- 6.75 in Length Through Bore
- 9 in Flange Outer Diameter
- 1.25 in Flange Thickness
Martin
AK44 5/8
-
mac
AK44 5/8 | AK Series FHP Sheave
Item #102134671
- 1 Groove
- 4.25" Outside Diameter
- 3L, 4L, or A Belt Size
- 5/8" Bore
- Made of Cast Iron
Martin
2 B 40 SH
-
mac
2 B 40 SH | Conventional Stock QD Sheave
Item #100786010
- 2 Grooves
- 4.35" Outside Diameter
- A (4L) or B (5L) Belt Size
- SH Bushing Required
- 1/2" to 1 11/16" Bore Range
Martin
50BS12HT 1
-
mac
50BS12HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807921
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1 in Finished Bore
Martin
J 3
-
mac
J 3 | QD Bushing
Item #100787338
- J Bushing Series
- 3 in Bore Size
- 4.5 in Length Through Bore
- 7.25 in Flange Outer Diameter
- 1 in Flange Thickness
Martin
60BS16 1 3/4
-
mac
60BS16 1 3/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808815
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.75 in Finished Bore
Martin
50BS26 1 1/4
-
mac
50BS26 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808162
- 50 Chain Number
- 1 Strand
- 26 Teeth
- 5.522 in Outside Diameter
- 1.25 in Finished Bore
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