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
80BS59 1 3/8
-
mac
80BS59 1 3/8 | Finished Bore Sprocket
Item #100965729
- 80 Chain Number
- 1 Strand
- 59 Teeth
- 19.363 in Outside Diameter
- 1.375 in Finished Bore

Martin
80BS13HT 1 3/8
-
mac
80BS13HT 1 3/8 | Finished Bore Sprocket
Item #100809617
- 80 Chain Number
- 1 Strand
- 13 Teeth
- 4.657 in Outside Diameter
- 1.375 in Finished Bore

Boston Gear
40B14-1 1/8
-
mac
40B14-1 1/8 | Finished Bore Sprocket
Item #101871175
- 40 Chain
- 14 Teeth
- 1 1/8" Bore
- 1/4 in x 1/8 in Keyway

Boston Gear
35B23-1/2
-
mac
35B23-1/2 | Finished Bore Sprocket
Item #101854183
- 35 Chain, 23 Tooth, 0.5 in Bore, With Keyway and Setscrew

Martin
50BS22HT 1 1/2
-
mac
50BS22HT 1 1/2 | Finished Bore Sprocket
Item #100808110
- 50 Chain Number
- 1 Strand
- 22 Teeth
- 4.722 in Outside Diameter
- 1.5 in Finished Bore

Boston Gear
40B27-1 1/2
-
mac
40B27-1 1/2 | Finished Bore Sprocket
Item #101818273
- 40 Chain, 27 Tooth, 1.5 in Bore, With Keyway and Setscrew

Boston Gear
60B14-1
-
mac
60B14-1 | Finished Bore Sprocket
Item #101835943
- 60 Chain, 14 Tooth, 1 in Bore, With Keyway and Setscrew

Martin
60BS10 1 1/4
-
mac
60BS10 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808699
- 60 Chain Number
- 1 Strand
- 10 Teeth
- 2.758 in Outside Diameter
- 1.25 in Finished Bore

US Tsubaki Inc.
80BS16HT 1 15/16
-
mac
80BS16HT 1 15/16 | Finished Bore Sprocket
Item #105090791
- Finished Bore Sprocket for 80 Single Strand Chain
- 16 Teeth
- 1 15/16" Bore
- w/ Hardened Teeth

Martin
50BS59 1 3/8
-
mac
50BS59 1 3/8 | Finished Bore Sprocket
Item #100808494
- 50 Chain Number
- 1 Strand
- 59 Teeth
- 12.102 in Outside Diameter
- 1.375 in Finished Bore

Browning
H8025X1 3/16
-
mac
H8025X1 3/16 | Finished Bore Sprocket with Hardened Teeth
Item #100930987
- Sprocket for a #80 Single Strand Chain
- 25 Teeth
- w/a Finished Bore of 1.1875"

Martin
60BS37 1 5/8
-
mac
60BS37 1 5/8 | Finished Bore Sprocket
Item #100809091
- 60 Chain Number
- 1 Strand
- 37 Teeth
- 9.262 in Outside Diameter
- 1.625 in Finished Bore

Boston Gear
60B30-3/4
-
mac
60B30-3/4 | Finished Bore Sprocket
Item #101853718
- 60 Chain, 30 Tooth, 0.75 in Bore, With Keyway and Setscrew

Martin
40BS26HT 1 1/2
-
mac
40BS26HT 1 1/2 | Finished Bore Sprocket
Item #100807172
- 40 Chain Number
- 1 Strand
- 26 Teeth
- 4.418 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
35BS14HT 3/4
-
mac
35BS14HT 3/4 | Finished Bore Sprocket
Item #105087756
- Finished Bore Sprocket for 35 Single Strand Chain
- 14 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Boston Gear
40B45-3/4
-
mac
40B45-3/4 | Finished Bore Sprocket
Item #101853683
- 40 Chain
- 45 Teeth
- 3/4" Bore
- 3/16 in x 3/32 in Keyway

Martin
60BS31 1 3/8
-
mac
60BS31 1 3/8 | Finished Bore Sprocket
Item #100809026
- 60 Chain Number
- 1 Strand
- 31 Teeth
- 7.825 in Outside Diameter
- 1.375 in Finished Bore

Martin
80BS18 1 3/8
-
mac
80BS18 1 3/8 | Finished Bore Sprocket
Item #100809719
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.375 in Finished Bore

US Tsubaki Inc.
50B46F7/8
-
mac
50B46F7/8 | Finished Bore Sprocket
Item #105081545
- Finished Bore Sprocket for 50 Single Strand Chain
- 46 Teeth
- 7/8" Bore

US Tsubaki Inc.
80B50F1 3/16
-
mac
80B50F1 3/16 | Finished Bore Sprocket
Item #105074761
- Finished Bore Sprocket for 80 Single Strand Chain
- 50 Teeth
- 1 3/16" Bore

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