category
InchMetric
Bushing Type
No of Strands Across
Bearing Type
Martin
600-68-48
-
mac
600-68-48 | Stock Semi-Finished Weld-On Hubs
Item #100790383
- 6" Outside Diameter
- 2 1/8" Length Thru Bore
- 1.5" Stock Bore Weld on Hub

Martin
50BS15HT 1 1/2
-
mac
50BS15HT 1 1/2 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807967
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 1.5 in Finished Bore

Martin
40BS30 3/4
-
mac
40BS30 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807220
- 40 Chain Number
- 1 Strand
- 30 Teeth
- 5.057 in Outside Diameter
- 0.75 in Finished Bore

Martin
35JA28
-
mac
35JA28 | No. 35 - 3/8" Pitch - Single - QD Bushed Sprocket
Item #100804013
- 35 Chain Number
- 28 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
60BS10 1 3/16
-
mac
60BS10 1 3/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808701
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 1.1875 in Finished Bore

Martin
35BS10HT 5/8
-
mac
35BS10HT 5/8 | No. 35 - 3/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806538
- 35 Chain Number
- 1 Strand
- 10 Teeth
- 1.379 in Outside Diameter
- 5/8 in Finished Bore

Martin
60SF72
-
mac
60SF72 | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804350
- 60 Chain Number
- 72 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
40BS45 1 1/8
-
mac
40BS45 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807355
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.125 in Finished Bore

Martin
50BS28 1 7/16
-
mac
50BS28 1 7/16 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808184
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1.4375 in Finished Bore

Martin
100E60
-
mac
100E60 | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803699
- 100 Chain Number
- 60 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth

Martin
80BS36 1 1/4
-
mac
80BS36 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809948
- 80 Chain Number
- 1 Strand
- 36 Teeth
- 12.03 in Outside Diameter
- 1.25 in Finished Bore

Martin
2042B14
-
mac
2042B14 | Reborable Double Pitch Sprocket
Item #100804512
- 2042 Chain Number
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style
- 1 Strand

Martin
GR31-32SS
-
mac
GR31-32SS | 815 Guide Rings
Item #100801802
- 815 Guide Rings for 32 Tooth Sprocket

Martin
35BTB19
-
mac
35BTB19 | Taper Bushed Sprocket
Item #100803980
- 35 Chain Number
- 19 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
D50B48
-
mac
D50B48 | No. 50 - 5/8" Pitch - Double - Plain Stock Bore Sprocket
Item #100810273
- 50 Chain Number
- 2 Strands
- 48 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
D10B22
-
mac
D10B22 | Metric Roller Chain Sprocket
Item #100965839
- 10B-2 Chain Number
- 2 Strands
- 22 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
D40B25H
-
mac
D40B25H | No. 40 - 1/2" Pitch - Double - Plain Stock Bore Sprocket
Item #100810188
- 40 Chain Number
- 2 Strands
- 25 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
D80B19H
-
mac
D80B19H | No. 80 - 1" Pitch - Double - Plain Stock Bore Sprocket
Item #100810385
- 80 Chain Number
- 2 Strands
- 19 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
F14MX140S20-E
-
mac
F14MX140S20-E | MPC Bushed Synchronous Sprocket
Item #110932927
- 140 Teeth
- QD Bushing
- 24.452 in Outside Diameter
- E Bushing Series

Martin
50BS19 1 1/8
-
mac
50BS19 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808045
- 50 Chain Number
- 1 Strand
- 19 Teeth
- 4.12 in Outside Diameter
- 1.125 in Finished Bore

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