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InchMetric
Material
No of Strands Across
Bushing Type
Bearing Type
Martin
80BTB28
-
mac
80BTB28 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804407
- 80 Chain Number
- 28 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
AK30 5/8
-
mac
AK30 5/8 | AK Series FHP Sheave
Item #102134924
- 1 Groove
- 3.05" Outside Diameter
- 3L, 4L, or A Belt Size
- 5/8" Bore
- Made of Steel
Martin
R1 3 1/4
-
mac
R1 3 1/4 | Split Taper Bushing
Item #100971599
- R1 Bushing Series
- 3.25 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 2.875 in Length Through Bore
Martin
40BTB35
-
mac
40BTB35 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804062
- 40 Chain Number
- 35 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
140E16H
-
mac
140E16H | No. 140 - 1 3/4" Pitch - Single - QD Bushed Sprocket
Item #100803825
- 140 Chain Number
- 16 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth
Martin
80BS23 1 1/2
-
mac
80BS23 1 1/2 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809803
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 1.5 in Finished Bore
Martin
60BS35 1 7/16
-
mac
60BS35 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100809068
- 60 Chain Number
- 1 Strand
- 35 Teeth
- 8.783 in Outside Diameter
- 1.4375 in Finished Bore
Martin
R1 2 11/16
-
mac
R1 2 11/16 | Split Taper Bushing
Item #100971591
- R1 Bushing Series
- 2.68 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 2.875 in Length Through Bore
Martin
2 5V 800 SK
-
mac
2 5V 800 SK | 5V Hi-Cap Wedge Sheave
Item #100785977
- 5V Belt Size
- 2 Number of Grooves
- 8 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
3 B 70 SK
-
mac
3 B 70 SK | Conventional Stock QD Sheave
Item #100786232
- 3 Grooves
- 7.35" Outside Diameter
- A (4L) or B (5L) Belt Size
- SK Bushing Required
- 1/2" to 2 5/8" Bore Range
Martin
D40BTB30
-
mac
D40BTB30 | No. 40 - 1/2" Pitch - Double - Taperbushed Sprocket
Item #100810212
- 40 Chain Number
- 30 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
3 B 46 TB
-
mac
3 B 46 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786209
- A/B Belt Size
- 3 Number of Grooves
- 4.95 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
80BTB19
-
mac
80BTB19 | No. 80 - 1" Pitch - Single - Taperbushed Sprocket
Item #100804389
- 80 Chain Number
- 19 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
AK61 5/8
-
mac
AK61 5/8 | AK Series FHP Sheave
Item #102155498
- 1 Groove
- 5.95" Outside Diameter
- 3L, 4L, or A Belt Size
- 5/8" Bore
- Made of Cast Iron
Martin
Q3 1 1/2
-
mac
Q3 1 1/2 | Split Taper Bushing
Item #100971548
- Q3 Bushing Series
- 1.5 in Bore Size
- 4.125 in Flange Outer Diameter
- 0.53125 in Flange Thickness
- 5 in Length Through Bore
Martin
2BK34 1 1/8
-
mac
2BK34 1 1/8 | BK Series FHP Sheave
Item #102134917
- 2 Grooves
- 3.55" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 1/8" Bore
- Made of Cast Iron
Martin
40BTB15
-
mac
40BTB15 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804033
- 40 Chain Number
- 15 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
2 5V 1320 SF
-
mac
2 5V 1320 SF | 5V Hi-Cap Wedge Sheave
Item #100785951
- 5V Belt Size
- 2 Number of Grooves
- 13.2 in Outside Diameter
- QD Bushing Type
- 1.062 in Minimum Bore Range
Martin
50A17
-
mac
50A17 | A Plate Reborable Sprocket
Item #100807776
- 50 Chain Number
- 1 Strand
- 17 Teeth
- Without Hardened Teeth
- A Sprocket Style
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