brand
- US Tsubaki Inc. 2,730
- Martin 1,540
- Altra Industrial Motion 904
- Boston Gear 904
- Regal Rexnord 141
- Browning 141
InchMetric
No of Strands Across
Hardened Teeth
Martin
50BS38 1 7/16
-
mac
50BS38 1 7/16 | Finished Bore Sprocket
Item #100808290
- 50 Chain Number
- 1 Strand
- 38 Teeth
- 7.918 in Outside Diameter
- 1.4375 in Finished Bore

US Tsubaki Inc.
40BS50 7/8
-
mac
40BS50 7/8 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101626602
- Finished Bore Sprocket for 40 Single Strand Chain
- 50 Teeth
- 7/8" Bore

US Tsubaki Inc.
35BS60 1 1/8
-
mac
35BS60 1 1/8 | No. 35 - 3/8" Pitch - Finished Bore Sprockets
Item #101621097
- Finished Bore Sprocket for 35 Single Strand Chain
- 60 Teeth
- 1 1/8" Bore

Martin
80BS21 2 15/16
-
mac
80BS21 2 15/16 | Finished Bore Sprocket
Item #100965638
- 80 Chain Number
- 1 Strand
- 21 Teeth
- 7.235 in Outside Diameter
- 2.9375 in Finished Bore

Martin
40BS45 1
-
mac
40BS45 1 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807352
- 40 Chain Number
- 1 Strand
- 45 Teeth
- 7.45 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
40BS15 1 1/4
-
mac
40BS15 1 1/4 | No. 40 - 1/2" Pitch - Finished Bore Sprockets
Item #101626587
- Finished Bore Sprocket for 40 Single Strand Chain
- 15 Teeth
- 1 1/4" Bore

Martin
41BS27 1
-
mac
41BS27 1 | Finished Bore Sprocket
Item #100807663
- 41 Chain Number
- 1 Strand
- 27 Teeth
- 4.578 in Outside Diameter
- 1 in Finished Bore

Martin
35BS42 7/8
-
mac
35BS42 7/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806733
- 35 Chain Number
- 1 Strand
- 42 Teeth
- 5.229 in Outside Diameter
- 0.875 in Finished Bore

Martin
35BS19HT 3/4
-
mac
35BS19HT 3/4 | No. 35 - 3/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806616
- 35 Chain Number
- 1 Strand
- 19 Teeth
- 2.472 in Outside Diameter
- 3/4 in Finished Bore

Martin
40BS10HT 1/2
-
mac
40BS10HT 1/2 | No. 40 - 1/2" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100806912
- 40 Chain Number
- 1 Strand
- 10 Teeth
- 1.839 in Outside Diameter
- 1/2 in Finished Bore

Browning
4121X5/8
-
mac
4121X5/8 | Finished Bore Sprocket
Item #100930157
- Sprocket for #41 Chain w/21 Teeth
- a Finished Bore of 0.625"
- Keyway 3/16" x 3/32"
- Pitch Diameter of 3.335" Single Strand, Style B Hub

Martin
35BS32 1
-
mac
35BS32 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806699
- 35 Chain Number
- 1 Strand
- 32 Teeth
- 4.032 in Outside Diameter
- 1 in Finished Bore

US Tsubaki Inc.
60BS36 2
-
mac
60BS36 2 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101626697
- Finished Bore Sprocket for 60 Single Strand Chain
- 36 Teeth
- 2" Bore

US Tsubaki Inc.
50BS14 5/8
-
mac
50BS14 5/8 | No. 50 - 5/8" Pitch - Finished Bore Sprockets
Item #101624872
- Finished Bore Sprocket for 50 Single Strand Chain
- 14 Teeth
- 5/8" Bore

US Tsubaki Inc.
80BS23 1 3/8
-
mac
80BS23 1 3/8 | 105086949
Item #105086949
- Finished Bore Sprocket for 80 Single Strand Chain
- 23 Teeth
- 1 3/8" Bore

US Tsubaki Inc.
60BS14HT 3/4
-
mac
60BS14HT 3/4 | Finished Bore Sprocket
Item #105089058
- Finished Bore Sprocket for 60 Single Strand Chain
- 14 Teeth
- 3/4" Bore
- w/ Hardened Teeth

Martin
D80BS18HW 1 3/4
-
mac
D80BS18HW 1 3/4 | Finished Bore Sprocket
Item #100810405
- 80 Chain Number
- 2 Strands
- 18 Teeth
- 6.271 in Outside Diameter
- 1.75 in Finished Bore

US Tsubaki Inc.
60BS19 1 7/16
-
mac
60BS19 1 7/16 | No. 60 - 3/4" Pitch - Finished Bore Sprockets
Item #101639919
- Finished Bore Sprocket for 60 Single Strand Chain
- 19 Teeth
- 1 7/16" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
60BS15HT 3/4
-
mac
60BS15HT 3/4 | Finished Bore Sprocket
Item #105089814
- Finished Bore Sprocket for 60 Single Strand Chain
- 15 Teeth
- 3/4" Bore
- w/ Hardened Teeth

US Tsubaki Inc.
80B34F2 7/16
-
mac
80B34F2 7/16 | Finished Bore Sprocket
Item #105086955
- Finished Bore Sprocket for 80 Single Strand Chain
- 34 Teeth
- 2 7/16" Bore

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