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InchMetric
No of Strands Across
Bushing Type
Bearing Type
Martin
QRS820A21
-
mac
QRS820A21 | Reborable Tabletop Sprocket
Item #100801813
- 820 Chain Number
- 21 Teeth
- Without Hardened Teeth
- 1 Strand
- 1.688 in Length Through Bore
Martin
D60E52
-
mac
D60E52 | No. 60 - 3/4" Pitch - Double - QD Bushed Sprocket
Item #100810362
- 60 Chain Number
- 52 Teeth
- 2 Strands
- QD Bushing
- Without Hardened Teeth
Martin
41B24
-
mac
41B24 | No. 41 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100807575
- 41 Chain Number
- 1 Strand
- 24 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
40BS25HT 1
-
mac
40BS25HT 1 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807154
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1 in Finished Bore
Martin
D10ATB19
-
mac
D10ATB19 | Metric Taper Bushed Sprocket
Item #100965983
- 10B-2 Chain Number
- 19 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
50BS10HT 5/8
-
mac
50BS10HT 5/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807895
- 50 Chain Number
- 1 Strand
- 10 Teeth
- 2.299 in Outside Diameter
- 5/8 in Finished Bore
Martin
60B29
-
mac
60B29 | No. 60 - 3/4" Pitch - Single - Plain Stock Bore Sprocket
Item #100808654
- 60 Chain Number
- 1 Strand
- 29 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
40BS14HT 5/8
-
mac
40BS14HT 5/8 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806959
- 40 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 5/8 in Finished Bore
Martin
40BS25 1 1/2
-
mac
40BS25 1 1/2 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807146
- 40 Chain Number
- 1 Strand
- 25 Teeth
- 4.258 in Outside Diameter
- 1.5 in Finished Bore
Martin
80BS13HT 1 3/4
-
mac
80BS13HT 1 3/4 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809616
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.75 in Finished Bore
Martin
41BS35 3/4
-
mac
41BS35 3/4 | Finished Bore Sprocket
Item #100807676
- 41 Chain Number
- 1 Strand
- 35 Teeth
- 5.855 in Outside Diameter
- 0.75 in Finished Bore
Martin
100SDS12H
-
mac
100SDS12H | No. 100 - 1 1/4" Pitch - Single - QD Bushed Sprocket
Item #100803707
- 100 Chain Number
- 12 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth
Martin
80E72
-
mac
80E72 | No. 80 - 1" Pitch - Single - QD Bushed Sprocket
Item #100804422
- 80 Chain Number
- 72 Teeth
- 1 Strand
- QD Bushing
- Without Hardened Teeth
Martin
80BS14HT 1 1/4
-
mac
80BS14HT 1 1/4 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809636
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.25 in Finished Bore
Martin
08BTB15H
-
mac
08BTB15H | Metric Taper Bushed Sprocket
Item #100966650
- 08B-1 Chain Number
- 15 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
10A27
-
mac
10A27 | Metric Roller Chain Sprocket
Item #100966239
- 10B-1 Chain Number
- 1 Strand
- 27 Teeth
- Without Hardened Teeth
- A Sprocket Style
Martin
300-40-30
-
mac
300-40-30 | Stock Semi-Finished Weld-On Hubs
Item #100790320
- 3" Outside Diameter
- 1 1/4" Length Thru Bore
- 0.938" Stock Bore Weld on Hub
Martin
160B11
-
mac
160B11 | No. 160 - 2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806114
- 160 Chain Number
- 1 Strand
- 11 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
80BS14 1 7/8
-
mac
80BS14 1 7/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809632
- 80 Chain Number
- 1 Strand
- 14 Teeth
- 4.981 in Outside Diameter
- 1.875 in Finished Bore
Martin
50BS28 1
-
mac
50BS28 1 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808178
- 50 Chain Number
- 1 Strand
- 28 Teeth
- 5.922 in Outside Diameter
- 1 in Finished Bore
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