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Variable Pitch

Variable pitch sheaves are adjustable mechanical components used in belt-driven systems to transmit power and motion between rotating shafts. They feature a movable flange that accommodates various belt sizes and enables the user to modify the speed ratio between the input and output shafts, making them ideal for industrial applications requiring adjustable speed ratios for optimized performance and efficiency.
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#253788
1VP40 5/8
Martin 1VP40 5/8 variable pitch sheave features 1 groove, 4.0" outside diameter, and 5/8" finished bore. Cast iron construction provides durability for adjustable speed V-belt drive applications.
Brand Martin Sprocket
Model 1VP40 5/8
$44.04 Each
Free shipping
#253795
1VP44 7/8
Martin 1VP44 7/8 variable pitch sheave for V-belt drives. 1-groove design allows pitch diameter adjustment. Cast iron construction, 4.4" outside diameter, 7/8" finished bore with keyway and set screws. For fractional HP applications.
Brand Martin Sprocket
Model 1VP44 7/8
$66.03 Each
Free shipping
#253796
1VP50 1
Martin 1VP50 1 Variable Pitch Sheave. 1-groove variable pitch V-belt sheave with 5.0" outside diameter and 1" finished bore. Cast iron construction for durability. Adjustable pitch diameter for speed variation in belt drive systems.
Brand Martin Sprocket
Model 1VP50 1
$80.19 Each
Free shipping
#253797
1VP50 1 1/8
Martin 1VP50 1 1/8 variable pitch sheave. 1-groove, 5.0" outside diameter, cast iron construction, 1-1/8" bore. Adjustable pitch diameter for speed variation in V-belt drives.
Brand Martin Sprocket
Model 1VP50 1 1/8
$80.19 Each
Free shipping
#253807
1VP56 7/8
Martin 1VP56 7/8 Variable Pitch Sheave. 1-groove variable pitch V-belt sheave with 5.6" outside diameter and 7/8" finished bore. Cast iron construction for durability in adjustable speed drives.
Brand Martin Sprocket
Model 1VP56 7/8
$108.07 Each
Free Shipping orders over $100
#253828
1VP68 1 3/8
Martin 1VP68 1 3/8 Variable Pitch Sheave. 1-groove variable pitch sheave with 6.8" outside diameter and 1-3/8" bore. Cast iron construction for durability in adjustable speed belt drive applications.
Brand Martin Sprocket
Model 1VP68 1 3/8
$137.49 Each
Free Shipping orders over $100
#253833
1VP71 1 3/8
Martin 1VP71 1 3/8 Variable Pitch Sheave. 1-groove, 7.1" outside diameter, 1-3/8" bore. Cast iron construction for durability. Adjustable pitch design allows for speed variation in V-belt drives.
Brand Martin Sprocket
Model 1VP71 1 3/8
$146.03 Each
Free Shipping orders over $100
#253838
1VP75 1 3/8
Martin 1VP75 1 3/8 Variable Pitch Sheave. 1-groove, 7.5" outside diameter, 1-3/8" bore. Cast iron construction for durability. Adjustable pitch design allows for speed variation in V-belt drives.
Brand Martin Sprocket
Model 1VP75 1 3/8
$194.88 Each
Free Shipping orders over $100
#254644
2VP50 1 1/8
Martin 2VP50 1 1/8 variable pitch sheave features 2 grooves, 5.0" outside diameter, and 1-1/8" finished bore. Cast iron construction provides durability for adjustable speed V-belt drive applications.
Brand Martin Sprocket
Model 2VP50 1 1/8
$138.31 Each
Free Shipping orders over $100
#254655
2VP60 1 3/8
Martin 2VP60 1 3/8 variable pitch sheave for V-belt drives. 2-groove design allows pitch diameter adjustment. Cast iron construction, 6.0" outside diameter, 1-3/8" (34.925 mm) finished bore with keyway and setscrews.
Brand Martin Sprocket
Model 2VP60 1 3/8
$207.96 Each
Free Shipping orders over $100
#254664
2VP65 1 3/8
Martin 2VP65 1 3/8 Variable Pitch Sheave. 2-groove cast iron sheave with 6.5" outside diameter and 1-3/8" (34.925 mm) finished bore. Adjustable pitch design for V-belt drives.
Brand Martin Sprocket
Model 2VP65 1 3/8
$223.03 Each
Free Shipping orders over $100
#254674
2VP71 1 3/8
Martin 2VP71 1 3/8 Variable Pitch Sheave. 2-groove cast iron sheave with 7.1" outside diameter and 1-3/8" (34.925 mm) finished bore. Adjustable pitch diameter for speed variation in V-belt drives.
Brand Martin Sprocket
Model 2VP71 1 3/8
$235.93 Each
Free Shipping orders over $100
#345703
2VP56138
TB Woods 2VP56138 variable-speed sheave with 5.6" outside diameter and 1-3/8" finished bore. Two-groove design for adjustable-pitch drives using A/4L or B/5L belts. Cast-iron construction for industrial variable-speed applications.
Brand TB Woods
Model 2VP56138
$226.68 Each
Free Shipping orders over $100
#346627
AP323W
TB Woods AP323W All-Pro sheave rated for 30 HP with 3 grooves, B section, and W bushing. Cast-iron construction for industrial V-belt drives.
Brand TB Woods
Model AP323W
$4,316.26 Each
Free Shipping orders over $100
#346743
MS127158
TB Woods MS127158 variable-speed sheave with 1-5/8" finished bore. Designed for adjustable-speed belt drives requiring pitch variation. Cast-iron construction for industrial FHP applications.
Brand TB Woods
Model MS127158
$3,097.81 Each
Free Shipping orders over $100
#708269
MVL34X1/2
Dodge MVL34X1/2 variable pitch sheave with 1 groove, finished bore design, 1/2" bore diameter. Adjustable pitch for speed variation in belt drive applications.
Brand Dodge
Model MVL34X1/2
$25.92 Each
Free shipping
#708280
MVL44X7/8
Dodge MVL44X7/8 variable pitch sheave, 1-groove design with 7/8" finished bore for speed adjustment applications. Adjustable groove configuration allows for belt ratio changes without belt replacement.
Brand Dodge
Model MVL44X7/8
$41.03 Each
Free shipping
#708300
1VP44X1-1/8
Dodge 1VP44X1-1/8 variable pitch V-belt sheave with 1 groove and 1-1/8" finished bore. Adjustable pitch diameter for variable speed applications. Cast iron construction for industrial duty.
Brand Dodge
Model 1VP44X1-1/8
$76.34 Each
Free shipping
#708310
1VP50X5/8
Dodge 1VP50X5/8 variable pitch sheave with 1 groove and 5/8" finished bore. Adjustable pitch design enables speed control and belt tension optimization. Cast iron construction for industrial applications.
Brand Dodge
Model 1VP50X5/8
$65.12 Each
Free shipping
#708366
2VP56X1
Dodge 2VP56X1 variable pitch V-belt sheave with 2 grooves and 1" finished bore. Cast iron construction for adjustable speed applications. Weighs 7.8 lbs.
Brand Dodge
Model 2VP56X1
$163.32 Each
Free Shipping orders over $100
#2278877
1020437
Browning 2MVP60B74P (1020437) 2-groove cast iron multiple variable pitch sheave with a 7.68-inch outside diameter. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Cast iron construction with precision-machined grooves and statically balanced for low vibration. Used in fan drives, blower drives, pump drives, and general HVAC and industrial belt drives.
Brand Browning
Model 1020437
$869.67 Each
Free Shipping orders over $100
#2278878
1020544
Browning 2MVP70B84P (1020544) 2-groove cast iron multiple variable pitch sheave with an 8.68-inch outside diameter. It accepts A and B section belts and features a bushed bore for flexible mounting. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, making it ideal for HVAC fan drives and general industrial belt drives. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1020544
$952.23 Each
Free Shipping orders over $100
#2278880
1020817
Browning 2MVP80B94Q (1020817) 2-groove cast iron variable pitch sheave with a 9.68-inch outside diameter and bushed bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Cast iron construction with precision-machined grooves for reliable power transmission.
Brand Browning
Model 1020817
$1,058.30 Each
Free Shipping orders over $100
#2278903
1020445
Browning 3MVP60B74P (1020445) 1-groove cast iron multiple variable pitch sheave for A and B belt sections with a 7.68-inch outside diameter. Its adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, pump drives, and general industrial belt drives.
Brand Browning
Model 1020445
$958.31 Each
Free Shipping orders over $100
#2278905
1020551
Browning 3MVP70B84P (1020551) 1-groove cast iron variable pitch sheave with an 8.68-inch outside diameter and split taper bushed bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Cast iron construction with precision-machined grooves and statically balanced for low vibration.
Brand Browning
Model 1020551
$1,154.51 Each
Free Shipping orders over $100
#2278908
1020825
Browning 3MVP80B94Q (1020825) 3-groove cast iron multiple variable pitch sheave with a 9.68-inch outside diameter and bushed bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Cast iron construction with precision-machined grooves and statically balanced for low vibration. Used in fan drives, blower drives, pump drives, and general industrial belt drives.
Brand Browning
Model 1020825
$1,361.31 Each
Free Shipping orders over $100
#2288358
2713725
Browning 1VL34X1/2 CLEAR PK 1-groove cast iron FHP variable pitch sheave with a 3.4-inch pitch diameter and a 1/2-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. This sheave accepts 3L, 4L, A, 5L, or B section belts. Genuine Browning from Regal Rexnord.
Brand Browning
Model 2713725
$64.71 Each
Free shipping
#2288361
1046366
Browning 1VL34X5/8 (1046366) 1-groove cast iron FHP variable pitch sheave with a 3.4-inch pitch diameter and 5/8-inch (15.88 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for fractional-horsepower drives in blowers, pumps, and general industrial belt drives.
Brand Browning
Model 1046366
$58.00 Each
Free shipping
#2288364
1046382
Browning 1VL40X1/2 (1046382) 1-groove cast iron FHP variable pitch sheave with a 4-inch pitch diameter and a 1/2-inch finished bore (12.70 mm). The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 3L, 4L, A, 5L, or B section belts.
Brand Browning
Model 1046382
$62.42 Each
Free shipping
#2288369
1046390
Browning 1VL40X5/8 (1046390) 1-groove cast iron FHP variable pitch sheave with a 4-inch pitch diameter and a 5/8-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 3L, 4L, A, 5L, or B section belts. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1046390
$58.74 Each
Free shipping
#2288372
1046416
Browning 1VL40X7/8 (1046416) 1-groove cast iron FHP variable pitch sheave with a 4-inch pitch diameter and a 7/8-inch (22.22 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for fractional-horsepower drives in blowers, pumps, and general industrial belt drives.
Brand Browning
Model 1046416
$58.74 Each
Free shipping
#2288380
1046432
Browning 1VL44X5/8 (1046432) 1-groove cast iron FHP variable pitch sheave with a 4.4-inch pitch diameter and 5/8-inch finished bore. Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, and general industrial belt drives. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1046432
$63.42 Each
Free shipping
#2288383
1046457
Browning 1VL44X7/8 (1046457) 1-groove cast iron FHP variable pitch sheave with a 4.4-inch pitch diameter and a 7/8-inch (22.22 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for fractional-horsepower drives in blowers, pumps, and general industrial belt drives.
Brand Browning
Model 1046457
$85.37 Each
Free shipping
#2288384
1VL44X7/8 BULK
Browning 1VL44X7/8 BULK 1-groove cast iron variable pitch FHP sheave with a 4.4-inch pitch diameter and a 7/8-inch finished bore. Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, and general industrial belt drives. Genuine Browning variable pitch sheave from Regal Rexnord.
Brand Browning
Model 1VL44X7/8 BULK
$52.85 Each
Free shipping
#2288801
1045392
Browning 1VP44X 1 1/8 (1045392) 1-groove cast iron variable pitch FHP sheave with a 4.4-inch pitch diameter and a 1-1/8-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 3L, 4L, A, 5L, or B section belts. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1045392
$85.37 Each
Free shipping
#2288811
1045459
Browning 1VP50X 1 1/8 (1045459) 1-groove cast iron variable pitch FHP sheave with a 5-inch pitch diameter and a 1-1/8-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. This sheave accepts 3L, 4L, A, 5L, or B section V-belts. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1045459
$99.33 Each
Free shipping
#2288823
1045517
Browning 1VP56X 1 1/8 (1045517) 1-groove cast iron variable pitch FHP sheave with a 5.6-inch pitch diameter and a 1-1/8-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, making it ideal for HVAC fan drives and general-purpose fractional-horsepower belt drives. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1045517
$124.83 Each
Free Shipping orders over $100
#2288831
1045491
Browning 1VP56X7/8 (1045491) 1-groove cast iron variable pitch FHP sheave with a 5.6-inch pitch diameter and a 7/8-inch (22.22 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 3L, 4L, A, 5L, or B section belts. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1045491
$124.83 Each
Free Shipping orders over $100
#2288833
1045541
Browning 1VP60X 1 1/8 (1045541) 1-groove cast iron variable pitch FHP sheave with a 6-inch outside diameter and a 1-1/8-inch finished bore (28.57 mm). Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 4L/A, 5L/B, and 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1045541
$151.24 Each
Free Shipping orders over $100
#2288863
1045632
Browning 1VP65X 1 1/8 (1045632) 1-groove cast iron variable pitch FHP sheave with a 6.5-inch outside diameter and a 1-1/8-inch finished bore (28.57 mm). The adjustable-pitch design allows fine-tuning of driven speed without changing belts, making it ideal for HVAC fan drives and general-purpose fractional-horsepower belt drives. Genuine Browning component from Regal Rexnord.
Brand Browning
Model 1045632
$152.19 Each
Free Shipping orders over $100
#2288864
3779931
Browning 1VP65X 1 3/8 (3779931) 1-groove cast iron variable pitch FHP sheave with a 6.5-inch outside diameter and a 1-3/8-inch finished bore (34.92 mm). Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 4L/A, 5L/B, or 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 3779931
$152.19 Each
Free Shipping orders over $100
#2288923
1045897
Browning 2VP42X 1 1/8 (1045897) 2-groove cast iron variable pitch FHP sheave with a 4.2-inch pitch diameter and a 1-1/8-inch finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. This sheave accepts 3L, 4L, A, 5L, or B section belts. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1045897
$138.67 Each
Free Shipping orders over $100
#2288930
1045871
Browning 2VP42X7/8 (1045871) 2-groove cast iron variable pitch FHP sheave with a 4.2-inch pitch diameter and a 7/8-inch (22.22 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 3L, 4L, A, 5L, or B section belts. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1045871
$138.67 Each
Free Shipping orders over $100
#2288931
1045947
Browning 2VP50X 1 1/8 (1045947) 2-groove cast iron variable pitch FHP sheave with a 5.0-inch pitch diameter and a 1-1/8-inch (28.57 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. This sheave accepts 3L, 4L, A, 5L, or B section V-belts. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1045947
$153.71 Each
Free Shipping orders over $100
#2288948
1046028
Browning 2VP60X 1 1/8 (1046028) 2-groove cast iron variable pitch FHP sheave with a 6-inch outside diameter and a 1-1/8-inch finished bore. Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for A/4L, B/5L, or 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1046028
$225.27 Each
Free Shipping orders over $100
#2288949
1046036
Browning 2VP60X 1 3/8 (1046036) 2-groove cast iron variable pitch FHP sheave with a 6-inch outside diameter and a 1-3/8-inch (34.92 mm) finished bore. Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 4L/A, 5L/B, or 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1046036
$225.27 Each
Free Shipping orders over $100
#2288950
1702893
Browning 2VP60X 1 5/8 (1702893) 2-groove cast iron variable pitch FHP sheave with a 6-inch outside diameter and a 1-5/8-inch finished bore (41.27 mm). Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, and general industrial belt drives.
Brand Browning
Model 1702893
$225.27 Each
Free Shipping orders over $100
#2288978
1046135
Browning 2VP65X 1 3/8 (1046135) 2-groove cast iron variable pitch FHP sheave with a 6.5-inch outside diameter and a 1-3/8-inch (34.92 mm) finished bore. The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for A/4L, B/5L, or 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1046135
$241.65 Each
Free Shipping orders over $100
#2288979
1702901
Browning 2VP65X 1 5/8 (1702901) 2-groove cast iron variable pitch FHP sheave with a 6.5-inch outside diameter and a 1-5/8-inch finished bore (41.27 mm). Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Used in fan drives, blower drives, and general industrial belt drives.
Brand Browning
Model 1702901
$241.65 Each
Free Shipping orders over $100
#2289006
1702919
Browning 2VP71X 1 5/8 2-groove cast iron variable pitch FHP sheave with a 7.1-inch outside diameter and a 1-5/8-inch (41.27 mm) finished bore. Adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. Suitable for 4L/A, 5L/B, and 5V belt sections. Genuine Browning from Regal Rexnord.
Brand Browning
Model 1702919
$255.63 Each
Free Shipping orders over $100
#2289019
1702927
Browning 2VP75X 1 5/8 2-groove cast iron variable pitch FHP sheave with a 7.5-inch outside diameter and a 1-5/8-inch finished bore (41.27 mm). The adjustable-pitch design allows fine-tuning of driven speed without changing belts, common in HVAC fan applications. This sheave accepts 4L/A, 5L/B, or 5V belt sections for versatile drive configuration.
Brand Browning
Model 1702927
$364.96 Each
Free Shipping orders over $100
#2334250
1VL40-5/8
MasterDrive 1VL40-5/8 VL light duty sheave with 1 groove, 1VL section, 4.0" outside diameter, and 5/8" bore. Cast iron construction for fractional horsepower belt drive applications in HVAC and light industrial equipment.
Brand MasterDrive
Model 1VL40-5/8
$25.68 Each
Free shipping
#2334264
1VM50-7/8
MasterDrive 1VM50-7/8 is a single-groove variable pitch sheave in the VM section, featuring a 7/8-inch bore. Designed for light-duty applications, this cast iron sheave allows adjustable pitch diameter for speed variation in belt drives. Suitable for HVAC and general industrial power transmission.
Brand MasterDrive
Model 1VM50-7/8
$51.32 Each
Free shipping
#2334298
1VP56-1-1/8
MasterDrive 1VP56-1-1/8 is a 1-groove VP section V-belt sheave with a 5.60-inch pitch diameter and a 1-1/8-inch bore. This sheave is constructed from cast iron for durability in industrial belt drive applications. It is designed for use with VP section V-belts in power transmission systems.
Brand MasterDrive
Model 1VP56-1-1/8
$62.34 Each
Free shipping
#5905483
60TBR-5/8
HI-LO 60TBR-5/8 Variable Speed Pulley
Brand HI-LO
Model 60TBR-5/8
$276.45 Each
Free Shipping orders over $100
#5905485
50TBR-5/8
HI-LO 50TBR-5/8 Variable Speed Pulley
Brand HI-LO
Model 50TBR-5/8
$145.84 Each
Free Shipping orders over $100
#5905492
40TBR-3/4
HI-LO 40TBR-3/4 Variable Speed Pulley
Brand HI-LO
Model 40TBR-3/4
$134.54 Each
Free Shipping orders over $100
#5905493
50TBR-3/4
HI-LO 50TBR-3/4 Variable Speed Pulley
Brand HI-LO
Model 50TBR-3/4
$145.84 Each
Free Shipping orders over $100
#5905501
75TBR-1
HI-LO 75TBR-1 Variable Speed Pulley
Brand HI-LO
Model 75TBR-1
$302.00 Each
Free Shipping orders over $100
#5905502
50TBR-7/8
HI-LO 50TBR-7/8 Variable Speed Pulley
Brand HI-LO
Model 50TBR-7/8
$145.84 Each
Free Shipping orders over $100