category
- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
120BTB17H
-
mac
120BTB17H | No. 120 - 1 1/2" Pitch - Single - Taperbushed Sprocket
Item #100803730
- 120 Chain Number
- 17 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
40BTB42
-
mac
40BTB42 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804065
- 40 Chain Number
- 42 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
48H200 SF
-
mac
48H200 SF | Reborable Timing Pulley
Item #100813462
- 0.5 in Belt Pitch
- 2 in Belt Width
- 48 Number of Teeth
- 7.588 in Outside Diameter
- H Belt Size

Martin
80BS12 1 3/8
-
mac
80BS12 1 3/8 | No. 80 - 1" Pitch - Single - Bored to Size Sprocket
Item #100809585
- 80 Chain Number
- 1 Strand
- 12 Teeth
- 4.332 in Outside Diameter
- 1.375 in Finished Bore

Martin
P2 7/8
-
mac
P2 7/8 | Split Taper Bushing
Item #100971443
- P2 Bushing Series
- 0.87 in Bore Size
- 3 in Flange Outer Diameter
- 0.40625 in Flange Thickness
- 2.9375 in Length Through Bore

Martin
40BS17 3/4
-
mac
40BS17 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100806995
- 40 Chain Number
- 1 Strand
- 17 Teeth
- 2.975 in Outside Diameter
- 0.75 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
60BS24 1
-
mac
60BS24 1 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808949
- 60 Chain Number
- 1 Strand
- 24 Teeth
- 6.147 in Outside Diameter
- 1 in Finished Bore

Martin
P448M30-SDS
-
mac
P448M30-SDS | High Torque Sprocket
Item #100789055
- 8 mm Belt Pitch
- 44 Teeth
- 4.357 in Outside Diameter
- 30 mm Belt Width
- Bushed Bore Type

Martin
60BTB19H
-
mac
60BTB19H | No. 60 - 3/4" Pitch - Single - Taperbushed Sprocket
Item #100804286
- 60 Chain Number
- 19 Teeth
- 1 Strand
- Taper Lock Bushing
- With Hardened Teeth

Martin
60SDS23H
-
mac
60SDS23H | No. 60 - 3/4" Pitch - Single - QD Bushed Sprocket
Item #100804340
- 60 Chain Number
- 23 Teeth
- 1 Strand
- QD Bushing
- With Hardened Teeth

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
40BTB23
-
mac
40BTB23 | No. 40 - 1/2" Pitch - Single - Taperbushed Sprocket
Item #100804049
- 40 Chain Number
- 23 Teeth
- 1 Strand
- Taper Lock Bushing
- Without Hardened Teeth

Martin
60P21H
-
mac
60P21H | Split Taper Bushed Sprocket
Item #100970997
- 60 Chain Number
- 21 Teeth
- 1 Strand
- Split Taper Bushing
- 5.426 in Outside Diameter

Martin
60A26
-
mac
60A26 | A Plate Reborable Sprocket
Item #100808585
- 60 Chain Number
- 1 Strand
- 26 Teeth
- Without Hardened Teeth
- A Sprocket Style

Martin
E 48MM
-
mac
E 48MM | Bushing QD
Item #100787226
- E Bushing Series
- 48 mm Bore Size
- 2.625 in Length Through Bore
- 6 in Flange Outer Diameter
- 0.75 in Flange Thickness

Martin
BK-75-H
-
mac
BK-75-H | BK Series FHP Sheave MST Bushed
Item #102110126
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 7.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range

Martin
1 B 42 TB
-
mac
1 B 42 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100785610
- A/B Belt Size
- 1 Number of Grooves
- 4.55 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range

Martin
3 B 46 SD
-
mac
3 B 46 SD | Conventional Stock QD Sheave
Item #100786208
- 3 Grooves
- 4.95" Outside Diameter
- A (4L) or B (5L) Belt Size
- SD Bushing Required
- 1/2" to 2" Bore Range

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