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- Sprockets 9,667
- Sheaves & Pulleys 3,462
- Bushings 1,904
- Torque Limiters & Accessories 83
- Shear Pin Hubs & Accessories 49
InchMetric
Material
Bearing Type
Martin
40BS42 3/4
-
mac
40BS42 3/4 | No. 40 - 1/2" Pitch - Single - Bored to Size Sprocket
Item #100807334
- 40 Chain Number
- 1 Strand
- 42 Teeth
- 6.972 in Outside Diameter
- 0.75 in Finished Bore
Martin
28H300 SD
-
mac
28H300 SD | Reborable Timing Pulley
Item #100813400
- 0.5 in Belt Pitch
- 3 in Belt Width
- 28 Number of Teeth
- 4.404 in Outside Diameter
- H Belt Size
Martin
R2 2 5/8
-
mac
R2 2 5/8 | Split Taper Bushing
Item #100971648
- R2 Bushing Series
- 2.62 in Bore Size
- 5.375 in Flange Outer Diameter
- 0.625 in Flange Thickness
- 4.875 in Length Through Bore
Martin
10 5V 1090 F
-
mac
10 5V 1090 F | 5V Hi-Cap Wedge QD Sheave
Item #100785691
- 5V Belt Size
- 10 Number of Grooves
- 10.9 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
D80BTB20H
-
mac
D80BTB20H | No. 80 - 1" Pitch - Double - Taperbushed Sprocket
Item #100810415
- 80 Chain Number
- 20 Teeth
- 2 Strands
- Taper Lock Bushing
- Without Hardened Teeth
Martin
U0 4 1/2
-
mac
U0 4 1/2 | Split Taper Bushing
Item #100971771
- U0 Bushing Series
- 4.5 in Bore Size
- 8.375 in Flange Outer Diameter
- 4.9375 in Length Through Bore
Martin
3020 65MM
-
mac
3020 65MM | Bushings
Item #100792453
- 3020 Bushing Series
- 65 mm Bore Size
- 2 in Length Through Bore
- 4.25 in Large Diameter
Martin
U2 3 1/2
-
mac
U2 3 1/2 | Split Taper Bushing
Item #100971839
- U2 Bushing Series
- 3.5 in Bore Size
- 8.375 in Flange Outer Diameter
- 1.0625 in Flange Thickness
- 10.125 in Length Through Bore
Martin
BK70 1 7/16
-
mac
BK70 1 7/16 | BK Series FHP Sheave
Item #102135111
- 1 Groove
- 6.75" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 1 7/16" Bore
- Made of Cast Iron
Martin
SF 1/2
-
mac
SF 1/2 | QD Bushing
Item #100787550
- SF Bushing Series
- 0.5 in Bore Size
- 2.0625 in Length Through Bore
- 4.625 in Flange Outer Diameter
- 0.5625 in Flange Thickness
Martin
4 B 34 TB
-
mac
4 B 34 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786443
- A/B Belt Size
- 4 Number of Grooves
- 3.75 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
40B30
-
mac
40B30 | No. 40 - 1/2" Pitch - Single - Plain Stock Bore Sprocket
Item #100806869
- 40 Chain Number
- 1 Strand
- 30 Teeth
- Without Hardened Teeth
- B Sprocket Style
Martin
3 B 58 TB
-
mac
3 B 58 TB | A-B Series Combination Groove Conventional Taper Bushed Sheave
Item #100786221
- A/B Belt Size
- 3 Number of Grooves
- 6.15 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
5-3V-600-TB
-
mac
5-3V-600-TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100786571
- 3V Belt Size
- 5 Number of Grooves
- 6 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
60L100 SD
-
mac
60L100 SD | L Series, 3/8" Pitch QD Timing Pulley
Item #100813475
- 3/8" Pitch
- L Belt Type
- 1" Belt Width
- 60 Teeth
- 7.162" Pitch Diameter
Martin
2-3V-475-TB
-
mac
2-3V-475-TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100785927
- 3V Belt Size
- 2 Number of Grooves
- 4.75 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
5-3V-650-TB
-
mac
5-3V-650-TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100786573
- 3V Belt Size
- 5 Number of Grooves
- 6.5 in Outside Diameter
- Taperlock Bushing Type
- 0.5 in Minimum Bore Range
Martin
60BS16 1 3/8
-
mac
60BS16 1 3/8 | No. 60 - 3/4" Pitch - Single - Bored to Size Sprocket
Item #100808816
- 60 Chain Number
- 1 Strand
- 16 Teeth
- 4.221 in Outside Diameter
- 1.375 in Finished Bore
Martin
10-B-300-F
-
mac
10-B-300-F | A-B Series Combination Groove Conventional QD Sheave
Item #100785768
- A/B Belt Size
- 10 Number of Grooves
- 30.35 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
5-5V-465-SD
-
mac
5-5V-465-SD | 5V Hi-Cap Wedge QD Sheave
Item #100786606
- 5V Belt Size
- 5 Number of Grooves
- 4.65 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
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