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
Boston Gear
40B30-7/8
-
mac
40B30-7/8 | Finished Bore Sprocket
Item #101796147
- 40 Chain, 30 Tooth, 0.875 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B32F2 7/16
-
mac
80B32F2 7/16 | Finished Bore Sprocket
Item #105074825
- Finished Bore Sprocket for 80 Single Strand Chain
- 32 Teeth
- 2 7/16" Bore

Boston Gear
40B19-3/4
-
mac
40B19-3/4 | Finished Bore Sprocket
Item #101835871
- 40 Chain, 19 Tooth, 0.75 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
40B56F1 7/16
-
mac
40B56F1 7/16 | Finished Bore Sprocket
Item #105075467
- Finished Bore Sprocket for 40 Single Strand Chain
- 56 Teeth
- 1 7/16" Bore

Martin
35BS80 1 1/8
-
mac
35BS80 1 1/8 | Finished Bore Sprocket
Item #100806775
- 35 Chain Number
- 1 Strand
- 80 Teeth
- 9.769 in Outside Diameter
- 1.125 in Finished Bore

Martin
60BS47 1 3/16
-
mac
60BS47 1 3/16 | Finished Bore Sprocket
Item #100809219
- 60 Chain Number
- 1 Strand
- 47 Teeth
- 11.654 in Outside Diameter
- 1.1875 in Finished Bore

US Tsubaki Inc.
35B27F7/8
-
mac
35B27F7/8 | Finished Bore Sprocket
Item #105079846
- Finished Bore Sprocket for 35 Single Strand Chain
- 27 Teeth
- 7/8" Bore

Martin
35BS26HT 5/8
-
mac
35BS26HT 5/8 | Finished Bore Sprocket
Item #100806669
- 35 Chain Number
- 1 Strand
- 26 Teeth
- 3.313 in Outside Diameter
- 5/8 in Finished Bore

US Tsubaki Inc.
80B45F1 3/8
-
mac
80B45F1 3/8 | Finished Bore Sprocket
Item #105087276
- Finished Bore Sprocket for 80 Single Strand Chain
- 45 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
80B41F1 5/8
-
mac
80B41F1 5/8 | Finished Bore Sprocket
Item #105087590
- Finished Bore Sprocket for 80 Single Strand Chain
- 41 Teeth
- 1 5/8" Bore

US Tsubaki Inc.
40B70F1 1/2
-
mac
40B70F1 1/2 | Finished Bore Sprocket
Item #105074492
- Finished Bore Sprocket for 40 Single Strand Chain
- 70 Teeth
- 1 1/2" Bore

US Tsubaki Inc.
80B56F1 7/16
-
mac
80B56F1 7/16 | Finished Bore Sprocket
Item #105087750
- Finished Bore Sprocket for 80 Single Strand Chain
- 56 Teeth
- 1 7/16" Bore

US Tsubaki Inc.
35B80F1 3/16
-
mac
35B80F1 3/16 | Finished Bore Sprocket
Item #105081510
- Finished Bore Sprocket for 35 Single Strand Chain
- 80 Teeth
- 1 3/16" Bore

Martin
60BS53 1 15/16
-
mac
60BS53 1 15/16 | Finished Bore Sprocket
Item #100809296
- 60 Chain Number
- 1 Strand
- 53 Teeth
- 13.088 in Outside Diameter
- 1.9375 in Finished Bore

Martin
D80BS24HW 1 1/2
-
mac
D80BS24HW 1 1/2 | Finished Bore Sprocket
Item #100967650
- 80 Chain Number
- 2 Strands
- 24 Teeth
- 8.196 in Outside Diameter
- 1.5 in Finished Bore

US Tsubaki Inc.
60B59F1 3/16
-
mac
60B59F1 3/16 | Finished Bore Sprocket
Item #105075382
- Finished Bore Sprocket for 60 Single Strand Chain
- 59 Teeth
- 1 3/16" Bore

Martin
60BS54 1 1/4
-
mac
60BS54 1 1/4 | Finished Bore Sprocket
Item #100809307
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
50B48-1
-
mac
50B48-1 | Finished Bore Sprocket
Item #101853258
- 50 Chain
- 48 Teeth
- 1" Bore
- 1/4 in x 1/8 in Keyway

Boston Gear
50B60-1 1/4
-
mac
50B60-1 1/4 | Finished Bore Sprocket
Item #101854400
- 50 Chain, 60 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
25B30-1/2
-
mac
25B30-1/2 | Finished Bore Sprocket
Item #101883370
- 25 Chain, 30 Tooth, 0.5 in Bore, No Keyway

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