category
InchMetric
Bushing Type
No of Strands Across
Bearing Type
Martin
60BS14 1 1/4
-
mac
60BS14 1 1/4 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808768
- 60 Chain Number
- 1 Strand
- 14 Teeth
- 3.736 in Outside Diameter
- 1.25 in Finished Bore

Martin
50BS20 1 3/8
-
mac
50BS20 1 3/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100808068
- 50 Chain Number
- 1 Strand
- 20 Teeth
- 4.321 in Outside Diameter
- 1.375 in Finished Bore

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

Martin
60BTB16H
-
mac
60BTB16H | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804280
- 60 Chain Number
- 16 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
50BS23HT 1
-
mac
50BS23HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808126
- 50 Chain Number
- 1 Strand
- 23 Teeth
- 4.922 in Outside Diameter
- 1 in Finished Bore

Martin
120R32
-
mac
120R32 | Split Taper Bushed Sprocket
Item #100805052
- 120 Chain Number
- 32 Teeth
- 1 Strand
- Split Taper Bushing
- 16.13 in Outside Diameter

Martin
08B12
-
mac
08B12 | Metric Roller Chain Sprocket
Item #100966181
- 08B-1 Chain Number
- 1 Strand
- 12 Teeth
- Without Hardened Teeth
- B Sprocket Style

Martin
60BS12 1 7/16
-
mac
60BS12 1 7/16 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808737
- 60 Chain Number
- 1 Strand
- 12 Teeth
- 3.249 in Outside Diameter
- 1.4375 in Finished Bore

Martin
D50CTB52
-
mac
D50CTB52 | Taper Bushed Sprocket
Item #100810291
- 50 Chain Number
- 52 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth

Martin
60BS15 1
-
mac
60BS15 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808786
- 60 Chain Number
- 1 Strand
- 15 Teeth
- 3.978 in Outside Diameter
- 1 in Finished Bore

Martin
50BS12 1 1/8
-
mac
50BS12 1 1/8 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807916
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1.125 in Finished Bore

Martin
50BS18HT 1
-
mac
50BS18HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100808032
- 50 Chain Number
- 1 Strand
- 18 Teeth
- 3.92 in Outside Diameter
- 1 in Finished Bore

Martin
50BS15 3/4
-
mac
50BS15 3/4 | No. 50 - 5/8" Pitch - Single - Bored to Size Sprocket
Item #100807963
- 50 Chain Number
- 1 Strand
- 15 Teeth
- 3.315 in Outside Diameter
- 0.75 in Finished Bore

Martin
D60BTB15H
-
mac
D60BTB15H | No. 60 - 3/4" Pitch - Double - Taperbushed Sprocket
Item #100810340
- 60 Chain Number
- 15 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth

Martin
80BS12HT 1 3/8
-
mac
80BS12HT 1 3/8 | Finished Bore Sprocket
Item #100809594
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.375 in Finished Bore

Martin
40BTB15
-
mac
40BTB15 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804033
- 40 Chain Number
- 15 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
35BS15 5/8
-
mac
35BS15 5/8 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806574
- 35 Chain Number
- 1 Strand
- 15 Teeth
- 1.989 in Outside Diameter
- 0.625 in Finished Bore

Martin
120BTB16
-
mac
120BTB16 | No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803727
- 120 Chain Number
- 16 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
50BS12HT 1
-
mac
50BS12HT 1 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807921
- 50 Chain Number
- 1 Strand
- 12 Teeth
- 2.708 in Outside Diameter
- 1 in Finished Bore

Martin
40B20
-
mac
40B20 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806859
- 40 Chain Number
- 1 Strand
- 20 Teeth
- Without Hardened Teeth
- B Sprocket Style

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