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Rexnord 190 mm OD Pilot Bore Bore Bush Hub Steel Coupler VIVA-V190-HUB-PB
Specifications
| Country of Origin | China |
|---|---|
| Brand | Rexnord |
| Material | Steel |
| Model | VIVA-V190-HUB-PB |
| Series | V |
| Bore Type | Pilot Bore |
| Torque Rating | 412Nm |
| Hub Type | Bush Hub |
| Rexnord 412 Nm CouplerBrand | Rexnord |
Key Features
- Torque rating of 412 Nm supported for robust power transmission.
- Bush hub type with pilot bore design for precise fit and alignment.
- Constructed from durable steel ensuring strength and longevity.
- Low maintenance elastomer coupling with polyurethane element for vibration and shock absorption.
- Two-piece polymer element allows easy removal and replacement without disturbing hubs or shaft.
- Suitable for applications such as centrifugal compressors, blowers, metal extruders, cooling towers, and pumps.
- ATEX approved for hazardous environment use.
- Designed to operate up to 7,500 rpm with built-in overload protection.
Product Description
Rexnord VIVA-V190-HUB-PB is a high-quality pilot bore bore bush hub coupler designed for mechanical power transmission in industrial settings. Featuring a 190 mm outer diameter and constructed from steel, this coupler is built to withstand demanding operational conditions.
The coupling includes a torque rating of 412 Nm, supporting robust power transfer between connected shafts. It utilizes a bush hub type with a pilot bore which ensures precise alignment and secure fitting during installation.
This elastomeric coupling incorporates a polyurethane polymer element that cushions mechanical components against vibration and shock, reducing wear and prolonging equipment life. The two-piece polymer element design enables quick removal and replacement without the need to disturb the hubs, shaft, or equipment mountings, facilitating low maintenance operation.
Applications of this coupling span centrifugal compressors and blowers, metal extruders, cooling towers, reciprocating pumps, and forced draft fans. It is ATEX approved, making it suitable for use in potentially explosive atmospheres.
The coupling is capable of operating at speeds up to 7,500 rpm and incorporates built-in overload protection. To form a complete coupling assembly, two hubs and the polymer connecting element must be purchased.
Torque rating of 412 Nm ensures reliable power transmission. Steel construction offers durability and mechanical strength. Polyurethane elastomer element absorbs vibration and shock. Two-piece polymer element allows for easy maintenance.
Suitable for diverse industrial applications including compressors, fans, and pumps. ATEX certification supports use in hazardous environments. Designed for speeds up to 7,500 rpm with overload protection.
This Rexnord coupling is ideal for industrial, manufacturing, HVAC, and water treatment systems requiring flexible and robust power transmission solutions. Explore EnvMart's Mechanical Power Transmission Coupler category for more related products.
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Frequently Asked Questions
The torque rating of this coupler is 412 Nm, ensuring reliable power transmission between connected shafts.
The outer diameter of the Rexnord VIVA-V190-HUB-PB coupler is 190 mm.
This model features a pilot bore design, which ensures precise fit and alignment during installation.
The coupler is constructed from durable steel, providing strength and longevity for demanding operational conditions.
It is designed to operate at speeds up to 7,500 rpm, making it suitable for various industrial applications.
This is a bush hub type coupler, which allows for precise alignment and secure fitting during installation.
It is suitable for applications such as centrifugal compressors, blowers, metal extruders, cooling towers, and pumps.
Yes, it features a polyurethane elastomer element that absorbs vibration and shock, reducing wear on mechanical components.
The two-piece polymer element design enables quick removal and replacement without disturbing the hubs or shaft, facilitating low maintenance operation.
Yes, this coupler is ATEX approved, making it suitable for use in potentially explosive atmospheres.
The coupler incorporates built-in overload protection to safeguard against excessive torque conditions.
To form a complete coupling assembly, two hubs and the polymer connecting element must be purchased separately.
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