RF48000 - Ronstan 40mm Orbit Ball Bearing Sheave | Aztek Computers
29+Years
SKU: YY7PJ960I6 |  Mfg. Part: RF48000  | UPC: 9316800644797  | 
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RF48000 - Ronstan 40mm Orbit Ball Bearing Sheave

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Condition: New

$28.68 
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Product Overview

Ronstan 40mm Orbit Ball Bearing Sheave

This innovative sheave features a two-stage ball bearing system designed to reduce friction while providing reliable performance under load. The additional full-contact bearing ensures efficient operation across the entire working load range.

Specifications:

  • Type: Ball Bearing Sheave
  • Width: 15.5mm / 5/8"
  • Sheave Diameter: 40mm / 1-9/16"
  • Maximum Rope Diameter: 10mm / 3/8"
  • Maximum Working Load: 400kg / 880lbs
  • Weight: 30g / 1.1oz

Expert Overview

The Ronstan 40mm Orbit Ball Bearing Sheave, part number RF48000, is a component designed for applications requiring efficient rope management under load. This sheave incorporates a two-stage ball bearing system to minimize friction, which contributes to smoother operation. An additional full-contact bearing ensures consistent performance across its specified working load range. With a sheave diameter of 40mm and a maximum rope diameter capacity of 10mm, it is suitable for systems handling moderate loads up to 400kg (880lbs). Its compact and lightweight design, weighing 30g, facilitates integration into various setups where space and weight are considerations. This product is intended for IT hardware buyers and businesses needing reliable, low-friction sheave components for specialized rigging, cable management, or mechanical advantage systems within their operational infrastructure.

Technical Specifications

  • Two-stage ball bearing system for reduced friction
  • Full-contact bearing for consistent performance
  • Captive ball bearing design
  • Compact and lightweight for easy handling

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Ronstan
  • RF48000
  • 9316800644797
  • New
  • 0.1 lbs
  • 4 X 1 X 2
  • Jul 28, 2026
  • May 16, 2026
Product Identifiers: Brand: Ronstan • Part #: RF48000 • UPC: 9316800644797

Frequently Asked Questions

What is the maximum rope diameter this sheave can accommodate?

The Ronstan 40mm Orbit Ball Bearing Sheave is designed to accommodate a maximum rope diameter of 10mm (3/8").

What is the maximum working load for this sheave?

This sheave has a maximum working load capacity of 400kg (880lbs), ensuring reliable performance within this range.

What type of bearing system does this sheave utilize?

The sheave features a two-stage ball bearing system for reduced friction, complemented by a full-contact bearing to maintain consistent performance across its working load range.

What are the key dimensions of the Ronstan 40mm Orbit Ball Bearing Sheave?

The sheave has a diameter of 40mm (1-9/16"), a width of 15.5mm (5/8"), and weighs 30g (1.1oz).

RF48000 - Ronstan 40mm Orbit Ball Bearing Sheave

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Reviews for Ronstan RF48000

$28.68