1 Groove 3V Sheave
1 Groove 3V Sheave

1 Groove 3V Sheave

Model
1-3V Sheave

Item specifics

Material
Cast Iron
Belt Type
3V Narrow V-belt
Groove Quantity
Single Groove
Pilot Bore/ QD Bushed
Black Phosphate/ Anti-Rust Coating
Bore Type
Pilot Bore/ QD Bushed
Balance
Dynamically Balanced

Review

Description

About 1 Groove 3V Sheave

A Single Groove 3V Sheave is a narrow V-belt sheave designed for use with 3V section belts. Compared with standard classical V-belt pulleys, 3V sheaves offer higher power transmission efficiency and better performance in compact drive systems.


The single-groove configuration is commonly used in light- and medium-duty industrial applications where only one belt is required. Due to its compact structure and efficient transmission capability, the 3V pulley is widely used in North American industrial markets.


CTS manufactures cast-iron 3V sheaves to ANSI and RMA standards to ensure reliable belt compatibility and stable industrial performance.


For more information or to request a quote on our 1 Groove 3V Sheave or any of our other products, please don't hesitate to contact us. CTS® dedicated customer service team is ready to assist you

1 Groove 3V Sheave Dimension

CTS can supply a complete range of single groove 3V sheave sizes for different transmission requirements.

SPA V Belt Pulley Type 1 Dimensions Chart
SPA V Belt Pulley Type 4 Dimensions Chart
SPA V Belt Pulley Type 7 Dimensions Chart
SPA V Belt Pulley Type 9 Dimensions Chart
1 Groove 3V Sheave Size Chart
F = 11/16
Part NumberODPD TypeBushBush
Max
Bore		 E★KL
Length
Thru
Bore		 M★Wt.
Less
Bush
3V
Belt
1 3V 220 JA2.20 2.20  E-1JA1.25 0.5625 0.43751 0.93750.7 
1 3V 235 JA2.35 2.35  E-1JA1.25 0.5625 0.43751 0.93750.8 
1 3V 250 JA2.50 2.50  E-1JA1.25 0.5625 0.43751 0.93750.8 
1 3V 265 JA2.65 2.65  C-1JA1.250.375 0.1251-0.9 
1 3V 280 JA2.80 2.80  C-1JA1.250.375 0.1251-0.9 
1 3V 300 JA33 C-1JA1.250.375 0.1251-1.0 
1 3V 315 JA3.15 3.15  C-1JA1.250.375 0.1251-1.0 
1 3V 335 JA3.35 3.35  C-1JA1.250.375 0.1251-1.1 
1 3V 365 SH3.65 3.65  D-1SH1.6875  0.5625-1.25 0.06251.3 
1 3V 412 SH4.12 4.12  D-1SH1.6875  0.5625-1.25 0.06251.7 
1 3V 450 SH4.50 4.50  D-2SH1.6875  0.5625-1.25 0.06252.1 
1 3V 475 SH4.75 4.75  D-2SH1.6875  0.5625-1.25 0.06252.5 
1 3V 500 SH55 D-2SH1.6875  0.5625-1.25 0.06252.8 
1 3V 530 SH5.30 5.30  D-2SH1.6875  0.5625-1.25 0.06253.2 
1 3V 560 SH5.60 5.60  D-2SH1.6875  0.5625-1.25 0.06253.2 
1 3V 600 SH66 D-2SH1.6875  0.5625-1.25 0.06253.5 
1 3V 650 SH6.50 6.50  D-3SH1.6875  0.5625-1.25 0.06253.9 
1 3V 690 SH6.90 6.90  D-3SH1.6875  0.5625-1.25 0.06254.5 
1 3V 800 SDS88 C-3SDS20.625 -1.315-5.5 
1 3V 1060 SDS10.60 10.60  C-3SDS20.625 -1.315-8.0 
1 3V 1400 SK1414 C-3SK2.625 0.6875-1.875- 13.5 
1 3V 1900 SK1919 C-3SK2.625 0.6875-1.875- 17.0 

Additional sizes and customized dimensions are available according to customer requirements.

Bore & Mounting Options

CTS offers various mounting configurations for different industrial shaft systems.

Pilot Bore 3V Sheave 
Suitable for customers requiring custom machining of bore and keyway dimensions.

Finished Bore 3V Sheave
Supplied with finished bore and keyway for direct installation.

QD Bushed 3V Sheave
Quick detachable bushing design for easier installation, maintenance, and shaft replacement.

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