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Variable Speed Belts

A variable speed belt is a combination of rubber compounds and polyester cord. They are made for machines with variable speed pulley, ensuring they provide efficient and correct speed control. Compared to ordinary belts, variable speed belts are preferred for their versatility in terms of varying output speed. With such configuration, you can quickly and safely increase or decrease the shaft's revolution without disrupting the entire assembly line. For brand-new and high-quality variable speed belts, you can shop here at MRO Supply. We have an extensive collection of variable speed belts in stock. We carry brands such as Gates Rubber, TB Woods, MasterDrive, Jason Industrial, and LoveJoy.
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Item
Price
Quantity
#172079
4430V790
Gates 4430V790, multi-speed belt.
Brand Gates Rubber
Model 4430V790
$382.45 Each
Free Shipping orders over $100
#172080
4430V850
Gates 4430V850 is a Multi-Speed Belt with RVS-I section, 30° angle, 85.0" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth speed variation and high torque capacity. The notched profile provides increased flexibility and reduced heat buildup in compact drive configurations.
Brand Gates Rubber
Model 4430V850
$418.55 Each
Free Shipping orders over $100
#172081
4430V910
Gates 4430V910, multi-speed belt.
Brand Gates Rubber
Model 4430V910
$451.50 Each
Free Shipping orders over $100
#172082
4430V970
Gates 4430V970 is a Multi-Speed Belt with RVS-I section, 30° angle, 97.0" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth speed variation and high torque capacity. The notched profile reduces bending stress and heat buildup for extended service life.
Brand Gates Rubber
Model 4430V970
$480.95 Each
Free Shipping orders over $100
#172098
4430V1090
Gates 4430V1090 is a Multi-Speed Belt with RVS-I section, 30° angle, 2.783" top width, and 109.0" effective length. Designed for industrial variable-speed drives requiring smooth, stepless speed adjustment. Features a notched construction for enhanced flexibility and heat dissipation.
Brand Gates Rubber
Model 4430V1090
$643.47 Each
Free Shipping orders over $100
#172105
4430V1320
Gates 4430V1320 is a Multi-Speed Belt with RVS-I section, 30° angle, 132" outside length, and notched construction. Designed for industrial variable-speed drives requiring smooth speed variation and high torque capacity. The notched profile reduces bending stress and heat buildup for extended service life.
Brand Gates Rubber
Model 4430V1320
$676.49 Each
Free Shipping orders over $100
#172159
2426V343
Gates 2426V343 is a Multi-Speed Belt with RVS-I section, 26° angle, 34.3" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth speed variation and high torque capacity. The notched profile provides increased flexibility and reduced heat buildup in compact drive configurations.
Read 1 review
Brand Gates Rubber
Model 2426V343
$136.74 Each
Free Shipping orders over $100
#172257
1922V544
Gates 1922V544 is a Multi-Speed Belt with RVS-R section, 54.4" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth power transmission across a range of speeds. The notched profile provides flexibility and reduced heat buildup in compact drive configurations.
Brand Gates Rubber
Model 1922V544
$104.19 Each
Free Shipping orders over $100
#172306
1626V384
Gates 1626V384 is a Multi-Speed Belt with a 1.006" top width, 26° angle, and 38.4" outside length. Designed for industrial variable-speed drives requiring smooth, stepless speed adjustment. The notched construction provides flexibility and heat dissipation for reliable performance.
Brand Gates Rubber
Model 1626V384
$89.71 Each
Free shipping
#172359
1626V455
Gates 1626V455, multi-speed belt.
Brand Gates Rubber
Model 1626V455
$107.70 Each
Free Shipping orders over $100
#172379
2322V347
Gates 2322V347 is a Multi-Speed Belt with RVS-R section, 22° angle, 34.7" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth speed variation and high torque capacity. The notched profile provides increased flexibility and reduced heat buildup in compact drive configurations.
Brand Gates Rubber
Model 2322V347
$143.34 Each
Free Shipping orders over $100
#172393
1922V846
Gates 1922V846 is a Multi-Speed Belt with a 1.188" top width, 22° angle, and 84.6" outside length. Designed for industrial variable-speed drives requiring smooth, stepless speed adjustment. The notched construction provides flexibility and reduced heat buildup in compact drive configurations.
Brand Gates Rubber
Model 1922V846
$202.16 Each
Free Shipping orders over $100
#172459
1926V427
Gates 1926V427 is a Multi-Speed Belt with RVS-R section, 42.7" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth power transmission across a range of speeds. The notched profile reduces heat buildup and increases flexibility for reliable performance.
Brand Gates Rubber
Model 1926V427
$122.53 Each
Free Shipping orders over $100
#172501
3432V450
Gates 3432V450 is a Multi-Speed Belt with RVS-R section, 32° angle, 45.0" effective length, and notched construction. Designed for industrial variable-speed drives requiring smooth power transmission across a range of speeds. The notched profile provides flexibility and reduced heat buildup in compact drive configurations.
Brand Gates Rubber
Model 3432V450
$288.32 Each
Free Shipping orders over $100
#172516
4430V772
Gates 4430V772, multi-speed belt.
Brand Gates Rubber
Model 4430V772
$444.31 Each
Free Shipping orders over $100
#183651
5M710
Gates 5M710 is a Polyflex JB Belt with a 5M section and 710 mm length. Designed for high-speed precision drives requiring compact power transmission. Features polyurethane construction for flexibility and durability in light-duty industrial applications.
Read 1 review
Brand Gates Rubber
Model 5M710
$17.44 Each
Free shipping
#183920
2/5M515JB
Gates 2/5M515JB is a 2-band Polyflex JB Belt with a 5M section and 515 mm length. Designed for high-speed precision drives requiring compact, high-torque power transmission. The polyurethane construction provides excellent flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 2/5M515JB
$36.84 Each
Free shipping
#184061
5/5M1000JB
Gates 5/5M1000JB is a 5-band Polyflex JB Belt with a 5M section and 1000 mm length. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides high flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 5/5M1000JB
$154.67 Each
Free Shipping orders over $100
#184124
2/7M1120JB
Gates 2/7M1120JB is a Polyflex JB Belt with a 7M section, 1120 mm length, and 2-band construction. Designed for high-speed precision drives requiring compact, high-torque power transmission. The polyurethane construction provides excellent flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 2/7M1120JB
$68.36 Each
Free shipping
#184390
3/11M1400JB
Gates 3/11M1400JB is a 3-band Polyflex JB belt with an 11M section and 1400 mm length. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides high flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 3/11M1400JB
$202.27 Each
Free Shipping orders over $100
#184412
3/11M800JB
Gates 3/11M800JB is a 3-band Polyflex JB Belt with an 11M section and 800 mm length. Designed for high-speed precision drives requiring compact, high-torque power transmission. The polyurethane construction with aramid tensile cord provides exceptional flexibility and fatigue resistance.
Brand Gates Rubber
Model 3/11M800JB
$151.38 Each
Free Shipping orders over $100
#668056
0418023
Fenner 0418023 PowerTwist Drive Z/10 link V-belt with 10 mm top width, 45 mm minimum pulley diameter, and 0.14" to 0.20" ride height. Composite polyester/polyurethane construction, RoHS compliant. Field-installable replacement for endless V-belts.
Brand Fenner Industrial Motion
Model 0418023
$1,021.65 Each
Free Shipping orders over $100
#668072
0418073
Fenner 0418073 PowerTwist Drive C/22 link V-belt. Polyester-cord reinforced urethane construction. Field-installable to any length without drive teardown. Replaces endless C/22 section V-belts. Suitable for industrial drives requiring quick replacement.
Brand Fenner Industrial Motion
Model 0418073
$1,830.15 Each
Free Shipping orders over $100
#677784
2230V345
Bando 2230V345 variable speed belt with 34.5" outside length. Designed for variable speed drives requiring smooth, stepless speed changes. Constructed with flexible rubber compound and reinforced tensile cords for durability and consistent performance in industrial applications.
Brand Bando
Model 2230V345
$96.60 Each
Free shipping
#677819
875VC3828
Bando 2428V345 variable speed belt with 34.5" outside length. Designed for variable speed drives requiring smooth, stepless speed adjustment. Constructed with flexible rubber compound and reinforced tensile cords for durability and consistent performance in industrial applications.
Brand Bando
Model 875VC3828
$95.41 Each
Free shipping
#677826
2430V354
Bando 2430V354 variable speed belt with 35.4" outside length. Designed for variable speed drives requiring smooth, stepless speed adjustment. Constructed with flexible rubber compound and reinforced tensile cords for durability and consistent performance.
Brand Bando
Model 2430V354
$139.07 Each
Free Shipping orders over $100
#1245007
11M1120
Gates 11M1120 is a Polyflex JB Belt with an 11M section and 1120 mm length. Designed for high-speed precision drives requiring compact, flexible power transmission. The polyurethane construction provides excellent wear resistance and oil resistance in light-duty industrial applications.
Brand Gates Rubber
Model 11M1120
$39.53 Each
Free shipping
#1245109
5M307
Gates 5M307 is a Polyflex JB Belt with a 5M section and 307 mm length. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides flexibility and durability.
Brand Gates Rubber
Model 5M307
$20.37 Each
Free shipping
#1245113
5M365
Gates 5M365 is a Polyflex JB Belt with a 5M section and 365 mm length. Designed for high-speed precision drives requiring compact, flexible power transmission. Polyurethane construction with aramid tensile cord provides high strength and durability.
Read 1 review
Brand Gates Rubber
Model 5M365
$16.97 Each
Free shipping
#1245167
7M690
Gates 7M690 is a Polyflex JB Belt with a 7M section and 690 mm length. Designed for high-speed precision drives requiring compact, flexible power transmission. Features polyurethane construction for oil resistance and reduced vibration.
Brand Gates Rubber
Model 7M690
$21.57 Each
Free shipping
#1245195
2/11M1950JB
Gates 2/11M1950JB is a Polyflex JB Belt with an 11M section, 1950 mm length, and 2-band construction. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides high flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 2/11M1950JB
$179.71 Each
Free Shipping orders over $100
#1245389
3/11M1750JB
Gates 3/11M1750JB is a 3-band Polyflex JB Belt with an 11M section and 1750 mm length. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides high flexibility and resistance to oil and abrasion.
Brand Gates Rubber
Model 3/11M1750JB
$239.76 Each
Free Shipping orders over $100
#1245391
3/11M1850JB
Gates 3/11M1850JB is a 3-band Polyflex JB Belt with an 11M section and 1850 mm length. Designed for high-speed precision drives requiring compact, high-torque power transmission. Polyurethane construction with aramid tensile cord provides exceptional flexibility and durability.
Brand Gates Rubber
Model 3/11M1850JB
$213.92 Each
Free Shipping orders over $100
#1245681
5/5M1090JB
Gates 5/5M1090JB is a 5-band Polyflex JB Belt with a 5M section and 1090 mm length. Designed for high-speed precision drives requiring compact power transmission. Polyurethane construction with aramid tensile cord provides flexibility and durability.
Brand Gates Rubber
Model 5/5M1090JB
$165.63 Each
Free Shipping orders over $100
#1996412
1922V806
Jason Industrial 1922V806 variable-speed belt, 1922 series, 80.6" outside length. Designed for adjustable expanding-pulley drives in industrial applications requiring variable output speed.
Brand Jason Industrial
Model 1922V806
$128.77 Each
Free Shipping orders over $100
#1996706
4430V1610
Jason Industrial 4430V1610 variable-speed belt, 4430 series, 161.0" outside length. Designed for adjustable expanding-pulley drives in industrial applications such as pumps, fans, and mixers requiring variable output speed.
Brand Jason Industrial
Model 4430V1610
$773.72 Each
Free Shipping orders over $100
#1996920
28X8X800
Jason Industrial 28X8X800 is a metric cogged V-belt with XPA section, 8mm top width, and 800mm outside length. The cogged design provides improved flexibility and reduced bending resistance for compact drives. Constructed with chloroprene rubber and polyester tension cord for reliable power transmission in industrial applications.
Brand Jason Industrial
Model 28X8X800
$88.71 Each
Free shipping
#1996974
37X10X900
Jason Industrial 37X10X900 metric variable-speed belt with 37 mm top width, 10 mm depth, and 900 mm outside length. Designed for adjustable expanding-pulley drives in industrial applications requiring variable output speed.
Brand Jason Industrial
Model 37X10X900
$116.10 Each
Free Shipping orders over $100
#2275928
2708030
Browning AP GRIPTWIST 5FT A-section GripTwist link belting, 5-foot length, 1/2-inch top width, 5/16-inch depth. This link-style belting requires no fasteners and can be cut to length for quick installation on fractional-horsepower drives. Suitable for light-duty conveying and power transmission applications where endless belts are impractical.
Brand Browning
Model 2708030
$70.40 Each
Free shipping
#2286470
S4113 BELT SLEEVES
Browning S4113 belt sleeve is a V-belt installation accessory designed for mounting belts onto multi-groove sheaves without prying or forcing. It protects the belt from damage during installation and ensures proper seating in the grooves. Genuine Browning accessory from Regal Rexnord.
Brand Browning
Model S4113 BELT SLEEVES
$1.15 Each
Free shipping
#2286473
1302546
Browning BELT TENSION CHECKER belt drive accessory for measuring tension on classical and narrow V-belts. Provides accurate tension readings to ensure proper belt performance and extended service life. Suitable for use with A, B, C, 3V, 5V, and 8V section belts in HVAC and industrial drives.
Brand Browning
Model 1302546
$75.68 Each
Free shipping
#2385444
30G3750
Gates 98271002 30G3750 G-Force Belts
Brand Gates Rubber
Model 30G3750
$195.78 Each
Free Shipping orders over $100
#2385521
21G4140
Gates 98271086 21G4140 G-Force Belts
Brand Gates Rubber
Model 21G4140
$174.03 Each
Free Shipping orders over $100
#2385568
30C3750
Gates 98231003 30C3750 G-Force C12 Belts
Brand Gates Rubber
Model 30C3750
$202.84 Each
Free Shipping orders over $100
#2385572
49C4266
Gates 98231007 49C4266 G-Force C12 Belts
Brand Gates Rubber
Model 49C4266
$230.56 Each
Free Shipping orders over $100
#2385575
24C4022
Gates 98231010 24C4022 G-Force C12 Belts
Brand Gates Rubber
Model 24C4022
$186.34 Each
Free Shipping orders over $100
#2385576
19C3982
Gates 98231011 19C3982 G-Force C12 Belts
Brand Gates Rubber
Model 19C3982
$147.04 Each
Free Shipping orders over $100
#2385577
19C3218
Gates 98231012 19C3218 G-Force C12 Belts
Brand Gates Rubber
Model 19C3218
$160.21 Each
Free Shipping orders over $100
#2385583
21C4140
Gates 98231018 21C4140 G-Force C12 Belts
Brand Gates Rubber
Model 21C4140
$227.51 Each
Free Shipping orders over $100
#2788385
28G4168
Gates 98281047 28G4168 G-Force Belts
Brand Gates Rubber
Model 28G4168
$162.27 Each
Free Shipping orders over $100
#2788395
47C4572
Gates 98231034 47C4572 G-Force C12 Belts
Brand Gates Rubber
Model 47C4572
$187.42 Each
Free Shipping orders over $100
#2788397
41C4620
Gates 98231036 41C4620 G-Force C12 Belts
Brand Gates Rubber
Model 41C4620
$284.67 Each
Free Shipping orders over $100
#2788398
27C4159
Gates 98231037 27C4159 G-Force C12 Belts
Brand Gates Rubber
Model 27C4159
$221.20 Each
Free Shipping orders over $100
#2788399
34C3596
Gates 98231038 34C3596 G-Force C12 Belts
Brand Gates Rubber
Model 34C3596
$206.95 Each
Free Shipping orders over $100
#2788400
25C4076
Gates 98231039 25C4076 G-Force C12 Belts
Brand Gates Rubber
Model 25C4076
$172.92 Each
Free Shipping orders over $100
#5054814
0/3L
Gates 77606107 0/3L Quick-Link Quick-Link - Emergency V-Belts
Brand Gates Rubber
Model 0/3L
$23.29 Per Foot
Free shipping
#5054815
A/4L
Gates 77606108 A/4L Quick-Link Quick-Link - Emergency V-Belts
Brand Gates Rubber
Model A/4L
$21.12 Per Foot
Free shipping
#5054816
B/5L
Gates 77606109 B/5L Quick-Link Quick-Link - Emergency V-Belts
Brand Gates Rubber
Model B/5L
$27.57 Per Foot
Free shipping
#5054817
C
Gates 77606110 C Quick-Link Quick-Link - Emergency V-Belts
Brand Gates Rubber
Model C
$50.77 Per Foot
Free shipping
#5054818
A/4L-5
Gates 77606111 A/4L-5 Quick-Link Quick-Link - Emergency V-Belts
Brand Gates Rubber
Model A/4L-5
$24.07 Per Foot
Free shipping