brand
- Martin 3,203
- US Tsubaki Inc. 2,730
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 154
- Browning 154
InchMetric
No of Strands Across
Hardened Teeth
Martin
80BS60 1 7/16
-
mac
80BS60 1 7/16 | Finished Bore Sprocket
Item #100965741
- 80 Chain Number
- 1 Strand
- 60 Teeth
- 19.681 in Outside Diameter
- 1.4375 in Finished Bore

Martin
80BS45 1 15/16
-
mac
80BS45 1 15/16 | Finished Bore Sprocket
Item #100810042
- 80 Chain Number
- 1 Strand
- 45 Teeth
- 14.901 in Outside Diameter
- 1.9375 in Finished Bore

Martin
41BS45 1 3/8
-
mac
41BS45 1 3/8 | Finished Bore Sprocket
Item #100807702
- 41 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1.375 in Finished Bore

US Tsubaki Inc.
60B56F2 3/16
-
mac
60B56F2 3/16 | Finished Bore Sprocket
Item #105087680
- Finished Bore Sprocket for 60 Single Strand Chain
- 56 Teeth
- 2 3/16" Bore

US Tsubaki Inc.
40B56F1
-
mac
40B56F1 | Finished Bore Sprocket
Item #105073034
- Finished Bore Sprocket for 40 Single Strand Chain
- 56 Teeth
- 1" Bore

Martin
80BS52 1 15/16
-
mac
80BS52 1 15/16 | Finished Bore Sprocket
Item #100965657
- 80 Chain Number
- 1 Strand
- 52 Teeth
- 17.132 in Outside Diameter
- 1.9375 in Finished Bore

Boston Gear
40B27-7/8
-
mac
40B27-7/8 | Finished Bore Sprocket
Item #101796353
- 40 Chain, 27 Tooth, 0.875 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
60B84F1 3/4
-
mac
60B84F1 3/4 | Finished Bore Sprocket
Item #105077597
- Finished Bore Sprocket for 60 Single Strand Chain
- 84 Teeth
- 1 3/4" Bore

Martin
80BS29 1 1/2
-
mac
80BS29 1 1/2 | Finished Bore Sprocket
Item #100809871
- 80 Chain Number
- 1 Strand
- 29 Teeth
- 9.795 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS18HT 1 1/2
-
mac
80BS18HT 1 1/2 | No. 80 - 1" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100809728
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.5 in Finished Bore

Martin
80BS18HT 2
-
mac
80BS18HT 2 | Finished Bore Sprocket
Item #100809735
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 2 in Finished Bore

Boston Gear
60B30-1-1/2
-
mac
60B30-1-1/2 | Finished Bore Sprocket
Item #101853272
- 60 Chain, 30 Tooth, 1.5 in Bore, With Keyway and Setscrew

Martin
60BS53 1 7/16
-
mac
60BS53 1 7/16 | Finished Bore Sprocket
Item #100809301
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
40B52F1
-
mac
40B52F1 | Finished Bore Sprocket
Item #105073658
- Finished Bore Sprocket for 40 Single Strand Chain
- 52 Teeth
- 1" Bore

Martin
100BS16 2 15/16
-
mac
100BS16 2 15/16 | No. 100 - 1 1/4" Pitch - Single - Bored to Size Sprocket
Item #100805864
- 100 Chain Number
- 1 Strand
- 16 Teeth
- 7.034 in Outside Diameter
- 2.9375 in Finished Bore

Martin
100BS23 2 3/16
-
mac
100BS23 2 3/16 | Finished Bore Sprocket
Item #100805906
- 100 Chain Number
- 1 Strand
- 23 Teeth
- 9.844 in Outside Diameter
- 2.1875 in Finished Bore

Martin
60BS23 1 5/8
-
mac
60BS23 1 5/8 | Finished Bore Sprocket
Item #100808946
- 60 Chain Number
- 1 Strand
- 23 Teeth
- 5.907 in Outside Diameter
- 1.625 in Finished Bore

US Tsubaki Inc.
60B72F1 15/16
-
mac
60B72F1 15/16 | Finished Bore Sprocket
Item #105079085
- Finished Bore Sprocket for 60 Single Strand Chain
- 72 Teeth
- 1 15/16" Bore

Martin
100BS13 1 3/16
-
mac
100BS13 1 3/16 | Finished Bore Sprocket
Item #100805846
- 100 Chain Number
- 1 Strand
- 13 Teeth
- 5.821 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
60B96F1 5/8
-
mac
60B96F1 5/8 | Finished Bore Sprocket
Item #105087732
- Finished Bore Sprocket for 60 Single Strand Chain
- 96 Teeth
- 1 5/8" Bore

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