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InchMetric
No of Strands Across
Bushing Type
Hardened Teeth
Material
Bearing Type
Martin
40B30
-
mac
40B30 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806869
- 40 Chain Number
- 1 Strand
- 30 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
50BS20 1
-
mac
50BS20 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808063
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1 in Finished Bore
Martin
50BS12 1
-
mac
50BS12 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807914
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1 in Finished Bore
Martin
50BB15H 5/8
-
mac
50BB15H 5/8 | Ball Bearing Idler Sprocket
Item #102151127
- Idler Sprocket
- 50 Chain No.
- 15 Teeths
- Without Hardened Teeth
- 1 Strand
Martin
60BS11 1 1/4
-
mac
60BS11 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808711
- 60 Chain Number
- 1 Strand
- 11 Teeth
- 3.004 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS20 1 1/4
-
mac
50BS20 1 1/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808065
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.25 in Finished Bore
Martin
50BS16 1 1/2
-
mac
50BS16 1 1/2 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807977
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 1.5 in Finished Bore
Martin
25B48
-
mac
25B48 | Type B Reborable Sprocket
Item #100806458
- 25 Chain Number
- 1 Strand
- 48 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
2BK90 1 7/16
-
mac
2BK90 1 7/16 | BK Series FHP Sheave
Item #102134663
- 2 Grooves
- 8.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 7/16" Bore
- Made of Cast Iron
Martin
6 B 58 SK
-
mac
6 B 58 SK | A-B Series Combination Groove Conventional QD Sheave
Item #100786920
- A/B Belt Size
- 6 Number of Grooves
- 6.15 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
40BB25H 5/8
-
mac
40BB25H 5/8 | Ball Bearing Idler Sprocket
Item #100971975
- 40 Chain No.
- 25 Teeth
- Without Hardened Teeth
- 1 Strand
- 0.625 in Bearing Bore
Martin
D08BTB21
-
mac
D08BTB21 | Metric Taper Bushed Sprocket
Item #100965955
- 08B-2 Chain Number
- 21 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
40B20
-
mac
40B20 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806859
- 40 Chain Number
- 1 Strand
- 20 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
2 5V 750 SK
-
mac
2 5V 750 SK | 5V Hi-Cap Wedge Sheave
Item #100785975
- 5V Belt Size
- 2 Number of Grooves
- 7.5 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
60BS15HT 1 7/16
-
mac
60BS15HT 1 7/16 | No. 60 - 3/4" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808806
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1.4375 in Finished Bore
Martin
40B17
-
mac
40B17 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806856
- 40 Chain Number
- 1 Strand
- 17 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
160A16
-
mac
160A16 | A Plate Reborable Sprocket
Item #100806089
- 160 Chain Number
- 1 Strand
- 16 Teeth
- Without Hardened Teeth
- A Sprocket Style
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