J+W NYLON GEAR COUPLING

J+W NYLON GEAR COUPLING Specification

Thread
No Thread

Sealing
No Sealing

Connection
Flexible Coupling

Max. Speed
Up to 7000 RPM

Torque
Up to 300 Nm, depending on model

Head Code
Round

Bore
Customized/Standard

Material
Nylon with steel inserts

Structure
Gear Coupling

Standard
DIN/ISO

Inner Diameter
As per requirement (usually 20 mm to 100 mm)

Outer Diameter
As per requirement (usually 60 mm to 200 mm)

Application
Power transmission in industrial machinery

Surface Treatment
Natural/Polished

Technique
Injection Moulding

Shape
Round

Maintenance
Maintenance-free operation

Noise Level
Low

Weight
Lightweight

Color
White / Ivory

Packaging Type
Box

Temperature Range
-20C to +80C

Misalignment Capacity
Axial, Angular, and Parallel

Corrosion Resistance
Excellent

Number of Teeth
12-20 (depending on model)

Vibration Damping
Good

J+W NYLON GEAR COUPLING Trade Information

Minimum Order Quantity
1 Set

Supply Ability
100 Sets Per Month

Delivery Time
7 Days

About J+W NYLON GEAR COUPLING

Manufacturer Supplier Exporter JobWurx Industrial Ventures Pvt Ltd

The J+W Nylon Gear Coupling is a premium, maintenance-free flexible coupling engineered for efficient torque transmission in light-to-medium duty industrial applications. Manufactured with precision-machined steel hubs and a self-lubricating engineering nylon sleeve, this coupling delivers silent running, corrosion-free performance, and exceptional misalignment capability.

Designed as a direct high-quality replacement for Fenner NGC Series, Lovejoy, KTR, Rathi, and other global nylon coupling brands, J+W Nylon Gear Couplings offer unbeatable reliability and long life with zero lubrication requirement.

Technical Specifications

Construction

Hubs: High-strength carbon steel / alloy steel
Sleeve: Self-lubricating Nylon (PA6 / PA66 Engineering Plastic)
Design: Crowned gear teeth with polymer sleeve interface
Type: Flexible, maintenance-free gear coupling

Mechanical Characteristics

Zero lubrication required
No metal-to-metal contact
Electrical insulation between shafts
Low noise & vibration
Suitable for high-speed drives
Handles parallel, angular & axial misalignment

Performance Range

Torque Capacity: Up to 1,000 Nm depending on size
Speed Rating: Up to 6,000 RPM (size dependent)
Temperature Range: 20C to +80C
Bore Range: 10 mm to 100 mm (custom bores available)

Available Sizes & Dimensions (J+W NGC Series)

(Typical nylon gear coupling dimensional chart customizable as per requirement)

Model	Hub OD (mm)	Sleeve OD (mm)	Length (mm)	Max Bore (mm)	Torque (Nm)
NGC-19	38	50	65	14	15
NGC-24	45	60	75	19	35
NGC-28	55	70	80	24	75
NGC-38	70	90	95	32	150
NGC-42	78	100	110	38	250
NGC-48	95	120	125	45	400
NGC-55	110	140	135	55	600
NGC-65	125	160	155	65	800
NGC-75	145	180	170	75	1000
NGC-90	165	200	185	90	1250

(Dimensions can be customized for OEM requirements

Centrifugal pumps
Blowers, compressors & fans
Cooling towers & HVAC equipment
Packaging & conveyor systems
Textile machines
Food processing machinery
General industrial power transmission

Nylon Gear Coupling
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PA6 / PA66 Nylon Sleeve Coupling
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Lovejoy Nylon Sleeve Gear Coupling

Industrial Nylon Gear Couplings Exporter
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Maintenance-free gear coupling manufacturer

J+W Nylon Gear Coupling is a premium maintenance-free flexible coupling designed with high-strength steel hubs and a nylon sleeve for smooth, silent, and efficient torque transmission. Available from NGC-19 to NGC-90, with bore capacities up to 100 mm, J+W couplings are ideal for pumps, blowers, conveyors, cooling towers, and general industrial drives.

Superior Durability & Flexibility

Crafted from high-grade nylon and fitted with steel inserts, the J+W Nylon Gear Coupling provides exceptional durability without adding unnecessary weight. Its flexibility addresses all types of misalignment-axial, angular, and parallel-making it highly dependable for power transmission between shafts in industrial settings.

Maintenance-Free & Corrosion Resistant

Thanks to its advanced nylon material and precision-engineered design, this gear coupling is maintenance-free and exhibits excellent resistance to corrosion. It functions reliably in harsh environments, including those with moisture or chemicals, reducing downtime and operational costs.

Versatile Customization for Industrial Applications

Offered with customizable bore sizes and outer diameters, and available in several tooth counts, the J+W coupling adapts effortlessly to diverse machinery requirements. It supports high torque (up to 300 Nm) and high speeds (up to 7000 RPM), building versatility into your power transmission solution.

FAQ's of J+W NYLON GEAR COUPLING:

Q: How does the J+W Nylon Gear Coupling accommodate misalignments?

A: This coupling is engineered to compensate for axial, angular, and parallel misalignments between connected shafts, ensuring consistent and reliable power transmission even if the shafts are not perfectly aligned.

Q: What are the main benefits of using a nylon gear coupling over metal alternatives?

A: Nylon gear couplings are significantly lighter, maintenance-free, and offer excellent corrosion resistance. They also provide good vibration damping and operate with lower noise levels compared to traditional metal couplings.

Q: When should I consider choosing a J+W Nylon Gear Coupling for my machinery?

A: Select this coupling when your application requires reliable power transmission, flexibility for shaft misalignment, minimal maintenance, low noise, and resistance to corrosive environments, especially in industrial machinery operating within -20C to +80C.

Q: Where can I install the J+W Nylon Gear Coupling?

A: This coupling can be installed in a variety of industrial machinery applications, particularly where flexible, corrosion-resistant power transmission is needed. It is suitable for equipment like pumps, conveyors, mixers, and more.

Q: What is the installation process for this gear coupling?

A: The J+W Nylon Gear Coupling is easily installed by aligning the shafts, inserting the coupling halves, and securing them with fasteners (as per the manufacturer's instructions). No special lubrication or ongoing maintenance is required, streamlining setup and operation.

Q: What makes the J+W coupling maintenance-free?

A: Its nylon construction, paired with proven injection moulding techniques and natural polished surfaces, eliminates the need for regular lubrication or servicing, contributing to hassle-free, long-term operation.

Q: How is the size and number of teeth selected for my application?

A: Size, bore diameter, outer diameter, and tooth count (between 12-20) can be chosen based on specific machinery requirements and standards (DIN/ISO), ensuring an optimal fit for your system's torque and speed demands.