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
US Tsubaki Inc.
60BS21 1 7/16
-
mac
60BS21 1 7/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101626689
- Finished Bore Sprocket for 60 Single Strand Chain
- 21 Teeth
- 1 7/16" Bore

Martin
100BS19 2 3/16
-
mac
100BS19 2 3/16 | Finished Bore Sprocket
Item #100805882
- 100 Chain Number
- 1 Strand
- 19 Teeth
- 8.241 in Outside Diameter
- 2.1875 in Finished Bore

US Tsubaki Inc.
50BS10HT 5/8
-
mac
50BS10HT 5/8 | Finished Bore Sprocket
Item #105088083
- Finished Bore Sprocket for 50 Single Strand Chain
- 10 Teeth
- 5/8" Bore
- w/ Hardened Teeth

Martin
40BS33 1 7/16
-
mac
40BS33 1 7/16 | Finished Bore Sprocket
Item #100807254
- 40 Chain Number
- 1 Strand
- 33 Teeth
- 5.536 in Outside Diameter
- 1.4375 in Finished Bore

Boston Gear
50B60-1 1/2
-
mac
50B60-1 1/2 | Finished Bore Sprocket
Item #101852843
- 50 Chain, 60 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
50B43F1 3/4
-
mac
50B43F1 3/4 | Finished Bore Sprocket
Item #105113257
- Finished Bore Sprocket for 50 Single Strand Chain
- 43 Teeth
- 1 3/4" Bore

Martin
60BS48 1 3/16
-
mac
60BS48 1 3/16 | Finished Bore Sprocket
Item #100809232
- 60 Chain Number
- 1 Strand
- 48 Teeth
- 11.893 in Outside Diameter
- 1.1875 in Finished Bore

Martin
50BS41 1 3/4
-
mac
50BS41 1 3/4 | Finished Bore Sprocket
Item #100808321
- 50 Chain Number
- 1 Strand
- 41 Teeth
- 8.516 in Outside Diameter
- 1.75 in Finished Bore

Martin
60BS54 1 5/8
-
mac
60BS54 1 5/8 | Finished Bore Sprocket
Item #100809313
- 60 Chain Number
- 1 Strand
- 54 Teeth
- 13.327 in Outside Diameter
- 1.625 in Finished Bore

US Tsubaki Inc.
50B49F3/4
-
mac
50B49F3/4 | Finished Bore Sprocket
Item #105086920
- Finished Bore Sprocket for 50 Single Strand Chain
- 49 Teeth
- 3/4" Bore

Martin
35BS42 1
-
mac
35BS42 1 | Finished Bore Sprocket
Item #100806727
- 35 Chain Number
- 1 Strand
- 42 Teeth
- 5.229 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
80B41F1 7/16
-
mac
80B41F1 7/16 | Finished Bore Sprocket
Item #105074830
- Finished Bore Sprocket for 80 Single Strand Chain
- 41 Teeth
- 1 7/16" Bore

Martin
80BS18W 1 1/2
-
mac
80BS18W 1 1/2 | Finished Bore Sprocket
Item #100809737
- 80 Chain Number
- 1 Strand
- 18 Teeth
- 6.271 in Outside Diameter
- 1.5 in Finished Bore

Boston Gear
50B26-1 1/8
-
mac
50B26-1 1/8 | Finished Bore Sprocket
Item #101870098
- 50 Chain
- 26 Teeth
- 1 1/8" Bore
- 1/4 in x 1/8 in Keyway

Browning
H8011X1 7/16
-
mac
H8011X1 7/16 | Finished Bore Sprocket with Hardened Teeth
Item #100930827
- Sprocket for a #80 Single Strand Chain
- 11 Teeth
- w/a Finished Bore of 1.4375"

Martin
40BS53 1 1/8
-
mac
40BS53 1 1/8 | Finished Bore Sprocket
Item #100807419
- 40 Chain Number
- 1 Strand
- 53 Teeth
- 8.725 in Outside Diameter
- 1.125 in Finished Bore

Boston Gear
80B13-1 1/4
-
mac
80B13-1 1/4 | Finished Bore Sprocket
Item #101835753
- 80 Chain, 13 Tooth, 1.25 in Bore, With Keyway and Setscrew

Boston Gear
25B36-1/2
-
mac
25B36-1/2 | Finished Bore Sprocket
Item #101821237
- 25 Chain, 36 Tooth, 0.5 in Bore, No Keyway

US Tsubaki Inc.
50B52F3/4
-
mac
50B52F3/4 | Finished Bore Sprocket
Item #105079964
- Finished Bore Sprocket for 50 Single Strand Chain
- 52 Teeth
- 3/4" Bore

Browning
4032X1 1/8
-
mac
4032X1 1/8 | Finished Bore Sprocket
Item #100930178
- Sprocket for #40 Chain w/32 Teeth
- a Finished Bore of 1.125"
- Keyway 1/4" x 1/8"
- Pitch Diameter of 5.101" Single Strand, Style B Hub

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