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- Sprockets 9,665
- Sheaves & Pulleys 3,466
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
BK45 1 1/8
-
mac
BK45 1 1/8 | BK Series FHP Sheave
Item #102155513
- 1 Groove
- 4.25" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 1/8" Bore
- Made of Cast Iron
Martin
P248M30-MPB
-
mac
P248M30-MPB | High Torque Drive Belt Sprocket
Item #100788980
- 8 mm Belt Pitch
- 24 Teeth
- 2.352 in Outside Diameter
- 30 mm Belt Width
- Reborable Bore Type
Martin
815A19
-
mac
815A19 | Reborable Tabletop Sprocket
Item #100801714
- 815 Chain Number
- 19 Teeth
- Without Hardened Teeth
- 1 Strand
- 1.6875 in Length Through Bore
Martin
35BS30 1
-
mac
35BS30 1 | No. 35 - 3/8" Pitch - Single - Bored to Size Sprocket
Item #100806688
- 35 Chain Number
- 1 Strand
- 30 Teeth
- 3.793 in Outside Diameter
- 1 in Finished Bore
Martin
BK30 5/8
-
mac
BK30 5/8 | BK Series FHP Sheave
Item #102139466
- 1 Groove
- 3.15" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 5/8" Bore
- Made of Steel
Martin
3 B 44 SH
-
mac
3 B 44 SH | Conventional Stock QD Sheave
Item #100786206
- A/B Belt Size
- 3 Number of Grooves
- 4.75 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
40B36
-
mac
40B36 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806875
- 40 Chain Number
- 1 Strand
- 36 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
1615 1 3/8
-
mac
1615 1 3/8 | Taperlock Bushing
Item #100792262
- 1615 Bushing Series
- 1.37 in Bore Size
- 1.5 in Length Through Bore
- 2.25 in Large Diameter
Martin
48L050 SDS
-
mac
48L050 SDS | L Series, 3/8" Pitch QD Timing Pulley
Item #100813464
- 0.375 in Belt Pitch
- 0.5 in Belt Width
- 48 Number of Teeth
- 5.702 in Outside Diameter
- L Belt Size
Martin
2 B 48 TB
-
mac
2 B 48 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786019
- A/B Belt Size
- 2 Number of Grooves
- 5.15 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
60BTB40
-
mac
60BTB40 | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804311
- 60 Chain Number
- 40 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth
Martin
1VP40 1/2
-
mac
1VP40 1/2 | 1VP Series Single Groove Variable Pitch Sheave
Item #102071130
- 3L / A or 4L / B or 5L Belt Size
- 1 Number of Grooves
- 3.75 in Outside Diameter
- 1/2 in Finished Bore
Martin
40BS32 1 1/8
-
mac
40BS32 1 1/8 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807243
- 40 Chain Number
- 1 Strand
- 32 Teeth
- 5.377 in Outside Diameter
- 1.125 in Finished Bore
Martin
120R19H
-
mac
120R19H | Split Taper Bushed Sprocket
Item #100805042
- 120 Chain Number
- 19 Teeth
- 1 Strand
- Split Taper Bushing
- 9.889 in Outside Diameter
Martin
41BS14 1
-
mac
41BS14 1 | No. 41 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807621
- 41 Chain Number
- 1 Strand
- 14 Teeth
- 2.491 in Outside Diameter
- 1 in Finished Bore
Martin
21L050
-
mac
21L050 | Reborable Timing Pulley
Item #100813349
- 0.375 in Belt Pitch
- 0.5 in Belt Width
- 21 Number of Teeth
- 2.477 in Outside Diameter
- L050 Belt Size
Martin
50BS16HT 7/8
-
mac
50BS16HT 7/8 | No. 50 - 5/8" Pitch - Single - Saber Tooth Hardened - Bored to Size Sprocket
Item #100807997
- 50 Chain Number
- 1 Strand
- 16 Teeth
- 3.517 in Outside Diameter
- 7/8 in Finished Bore
Martin
60B16SS
-
mac
60B16SS | Reborable Roller Chain Sprocket
Item #100810817
- 60 Chain Number
- 1 Strand
- 16 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
80BS23 1 1/4
-
mac
80BS23 1 1/4 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809804
- 80 Chain Number
- 1 Strand
- 23 Teeth
- 7.876 in Outside Diameter
- 1.25 in Finished Bore
Martin
3 B 50 TB
-
mac
3 B 50 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786213
- A/B Belt Size
- 3 Number of Grooves
- 5.35 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
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