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.
35BS23HT 1
-
mac
35BS23HT 1 | Finished Bore Sprocket
Item #105089019
- Finished Bore Sprocket for 35 Single Strand Chain
- 23 Teeth
- 1" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
50B47F1 15/16
-
mac
50B47F1 15/16 | Finished Bore Sprocket
Item #105079728
- Finished Bore Sprocket for 50 Single Strand Chain
- 47 Teeth
- 1 15/16" Bore

Martin
40BS24 1 1/4
-
mac
40BS24 1 1/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807127
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.25 in Finished Bore

Boston Gear
60B45-1 1/2
-
mac
60B45-1 1/2 | Finished Bore Sprocket
Item #101794431
- 60 Chain, 45 Tooth, 1.5 in Bore, With Keyway and Setscrew

Martin
40BS28HT 1 3/16
-
mac
40BS28HT 1 3/16 | Finished Bore Sprocket
Item #100807201
- 40 Chain Number
- 1 Strand
- 28 Teeth
- 4.738 in Outside Diameter
- 1.1875 in Finished Bore

Martin
80BS23 2 7/16
-
mac
80BS23 2 7/16 | Finished Bore Sprocket
Item #100809813
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 2.4375 in Finished Bore

US Tsubaki Inc.
41B45F1 1/2
-
mac
41B45F1 1/2 | Finished Bore Sprocket
Item #105113248
- Finished Bore Sprocket for 41 Single Strand Chain
- 45 Teeth
- 1 1/2" Bore

Martin
80BS41 2 15/16
-
mac
80BS41 2 15/16 | Finished Bore Sprocket
Item #100810008
- 80 Chain Number
- 1 Strand
- 41 Teeth
- 13.625 in Outside Diameter
- 2.9375 in Finished Bore

US Tsubaki Inc.
35B84F1 1/4
-
mac
35B84F1 1/4 | Finished Bore Sprocket
Item #105079850
- Finished Bore Sprocket for 35 Single Strand Chain
- 84 Teeth
- 1 1/4" Bore

US Tsubaki Inc.
80B32F1 15/16
-
mac
80B32F1 15/16 | Finished Bore Sprocket
Item #105077600
- Finished Bore Sprocket for 80 Single Strand Chain
- 32 Teeth
- 1 15/16" Bore

Martin
50BS42 7/8
-
mac
50BS42 7/8 | Finished Bore Sprocket
Item #100808336
- 50 Chain Number
- 1 Strand
- 42 Teeth
- 8.715 in Outside Diameter
- 0.875 in Finished Bore

Browning
4045X1 7/16
-
mac
4045X1 7/16 | Finished Bore Sprocket
Item #100802655
- Sprocket for #40 Chain w/45 Teeth
- a Finished Bore of 1.4375"
- Keyway 3/8" x 3/16"
- Pitch Diameter of 7.168" Single Strand, Style B Hub

US Tsubaki Inc.
40B44F1 1/4
-
mac
40B44F1 1/4 | Finished Bore Sprocket
Item #105079699
- Finished Bore Sprocket for 40 Single Strand Chain
- 44 Teeth
- 1 1/4" Bore

Boston Gear
60B40-1-1/2
-
mac
60B40-1-1/2 | Finished Bore Sprocket
Item #101854053
- 60 Chain, 40 Tooth, 1.5 in Bore, With Keyway and Setscrew

US Tsubaki Inc.
80B41F2
-
mac
80B41F2 | Finished Bore Sprocket
Item #105087591
- Finished Bore Sprocket for 80 Single Strand Chain
- 41 Teeth
- 2" Bore

Martin
40BS24HT 1 1/8
-
mac
40BS24HT 1 1/8 | Finished Bore Sprocket
Item #100807138
- 40 Chain Number
- 1 Strand
- 24 Teeth
- 4.098 in Outside Diameter
- 1.125 in Finished Bore

US Tsubaki Inc.
80BS18HT 1 3/8
-
mac
80BS18HT 1 3/8 | Finished Bore Sprocket
Item #105091200
- Finished Bore Sprocket for 80 Single Strand Chain
- 18 Teeth
- 1 3/8" Bore
- w/ Hardened Teeth

Boston Gear
25B12-5/16
-
mac
25B12-5/16 | Finished Bore Sprocket
Item #101793746
- 25 Chain, 12 Tooth, 0.3125 in Bore, No Keyway

Martin
41BS26 3/4
-
mac
41BS26 3/4 | Finished Bore Sprocket
Item #100807661
- 41 Chain Number
- 1 Strand
- 26 Teeth
- 4.418 in Outside Diameter
- 0.75 in Finished Bore

US Tsubaki Inc.
80BS17HT 1 3/8
-
mac
80BS17HT 1 3/8 | Finished Bore Sprocket
Item #105089431
- Finished Bore Sprocket for 80 Single Strand Chain
- 17 Teeth
- 1 3/8" Bore
- w/ Hardened Teeth

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