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- Fixed Diameter Sheaves - Bushing Type 6,401
- Fixed Diameter Sheaves - Finished Bore 2,920
- High Torque Drive Belt Sprockets 1,748
- Timing Pulleys 1,331
- Variable Pitch Sheaves 825
- Premium Synchronous Belt Sprockets 296
- Spring Loaded Variable Speed Pulleys 253
- Variable Speed Pulley Companion Sheaves 56
- Round Belt Pulleys 15
brand
- Regal Rexnord 3,921
- Dodge 3,533
- Martin 3,466
- Browning 3,454
- Continental 2,430
- Boston Gear 459
- Timken Company 243
- Lovejoy 243
- Jason Industrial 101
- PT International 85
- Master PT 44
- MASTER DRIVES 11
- US Tsubaki Inc. 8
- TB Woods 7
- Baldor-Reliance 1
- System Plast 1
- ABB 1
- Schaeffler 1
- Ina USA Corp. 1
- MEGADYNE 1
Martin
AK39-H
-
mac
AK39-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102110691
- A or 4L Belt Size
- 1 Number of Grooves
- 3.75 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
BK52-H
-
mac
BK52-H | BK Series FHP Sheave MST Bushed
Item #102126738
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 4.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
BK50-H
-
mac
BK50-H | BK Series FHP Sheave MST Bushed
Item #102112327
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 4.75 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
BK40 7/8
-
mac
BK40 7/8 | BK Series FHP Sheave
Item #102135854
- 1 Groove
- 3.95" Outside Diameter
- 4L, 5L, A, or B Belt Size
- 7/8" Bore
- Made of Cast Iron
Martin
1VP60 1 1/8
-
mac
1VP60 1 1/8 | 1VP Series Single Groove Variable Pitch Sheave
Item #102073379
- 3L / A or 4L / B or 5L Belt Size
- 1 Number of Grooves
- 6 in Outside Diameter
- 1 1/8 in Finished Bore
Martin
AK44-H
-
mac
AK44-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102110333
- A or 4L Belt Size
- 1 Number of Grooves
- 4.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
1VP75 1 3/8
-
mac
1VP75 1 3/8 | 1VP Series Single Groove Variable Pitch Sheave
Item #102056948
- 3L / A or 4L / B or 5L Belt Size
- 1 Number of Grooves
- 7.5 in Outside Diameter
- 1 3/8 in Finished Bore
Martin
BK-72-H
-
mac
BK-72-H | BK Series FHP Sheave MST Bushed
Item #102110291
- A or 4L/ B or 5L Belt Size
- 2 Number of Grooves
- 6.95 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
AK74-H
-
mac
AK74-H | AK Series Two Groove FHP Sheave MST Bushed
Item #102126895
- A or 4L Belt Size
- 1 Number of Grooves
- 7.25 in Outside Diameter
- Split Taper Bushing Type
- 1.378 in Minimum Bore Range
Martin
3 B 160 SK
-
mac
3 B 160 SK | Conventional Stock QD Sheave
Item #100786184
- A/B Belt Size
- 3 Number of Grooves
- 16.35 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
3 5V 1600 TB
-
mac
3 5V 1600 TB | 3V Series Hi-Cap Wedge Taper Bushed Sheave
Item #100786143
- 5V Belt Size
- 3 Number of Grooves
- 16 in Outside Diameter
- Taperlock Bushing Type
- 0.937 in Minimum Bore Range
Martin
1 B 50 SDS
-
mac
1 B 50 SDS | Conventional Stock QD Sheave
Item #100785617
- 1 Groove
- 5.35" Outside Diameter
- A (4L) or B (5L) Belt Size
- SDS Bushing Required
- 1/2" to 2" Bore Range
Martin
4 5V 900 E
-
mac
4 5V 900 E | 5V Hi-Cap Wedge QD Sheave
Item #100786389
- 5V Belt Size
- 4 Number of Grooves
- 9 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Continental
W-50S-MPB
- Eco-Friendly
-
mac
W-50S-MPB | SilentSync® Synchronous Belt Sprocket
Item #100805210
- 50 Teeth
- 5.013" Pitch Diameter
- MPB with a Bore Range of 1/2" to 2 3/4"
- White Belt Sprocket
Martin
3 5V 1400 E
-
mac
3 5V 1400 E | 5V Hi-Cap Wedge Sheave
Item #100786138
- 5V Belt Size
- 3 Number of Grooves
- 14 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Martin
4 B 50 SD
-
mac
4 B 50 SD | A-B Series Combination Groove Conventional QD Sheave
Item #100786460
- A/B Belt Size
- 4 Number of Grooves
- 5.35 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
Dodge
3A6.4B6.8 2517
-
mac
3A6.4B6.8 2517 | Taperlock Sheave for A & B Belts
Item #100785352
- 3 Grooves
- 7.15" Outside Diameter
- A (4L) or B (5L) Belt Size
- 2517 Bushing Required
- 1/2" to 2 11/16" Bore Range
Martin
5 5V 1090 E
-
mac
5 5V 1090 E | 5V Hi-Cap Wedge QD Sheave
Item #100786580
- 5V Belt Size
- 5 Number of Grooves
- 10.9 in Outside Diameter
- QD Bushing Type
- 1 in Minimum Bore Range
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