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1/2" Line x 3" Diameter Fixed Eye Single Pulley Image 1
1/2" Line x 3" Diameter Fixed Eye Single Pulley Image 1
1/2" Line x 3" Diameter Fixed Eye Single Pulley Image 2
1/2" Line x 3" Diameter Fixed Eye Single Pulley
1/2" Line x 3" Diameter Fixed Eye Single Pulley
1/2" Line x 3" Diameter Fixed Eye Single Pulley
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1/2" Line x 3" Diameter Fixed Eye Single Pulley

1/2" Line x 3" Diameter Fixed Eye Single Pulley

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$11.89

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Product Specs Part No. 61910020
Material Zinc Plated Steel
Weight 1 lb
Working Load Limit (WLL) 650 lbs

Description

Zinc plated fixed eye pulley with a 3" single sheave designed for use with 1/2" soft rope. Pin and sheave are removable. Both Indoor and Outdoor Use. Working Load Limit (WLL): 650 lbs.
Spec Sheet
3-fixed-eye-single-pulley
NameValue
Maximum Rope Diameter (A):0.52 inches
Sheave Diameter (B):3 inches
Overall Thickness (C):0.97 inches
Eye Thickness (D):0.18 inches
Side Plate Thickness (E):0.09 inches
Eye to Pin Length (F):2.45 inches
Eye Outside Diameter (G):1.6 inches
Eye Inside Diameter (H):0.68 inches
Overall Width (I):3.13 inches
Special Instructions
Work Load / Stress Formula / Load Calculation

(View PDF)

The capacity at which our products can be safely used has been established through an accredited testing laboratory. This may be defined as the safe working load limit, or cable rope pulley block load calculation, or a force calculator. The safe working load limit (mechanical advantage) is the maximum load in pounds which should ever be applied, and when the load is applied uniformly and in direct tension to a straight segment of wire rope. By changing the degree of angle between lead and load angle, this also affects the stress on the block. The stress on the eye may be decreased by increasing the angle between the load and the lead angle. See chart and illustration below.

Stress Formula: (L x A = S)

Load in pounds (L) multiplied by the Angle of pull (A) equals the stress generated in lbs on the Block (S).

Safe Work Load Limit: This is the maximum load (in lbs.) which can be applied to the Block and which has been established (Load Capacity).

Stress Formula Diagram
Note:
Size
3 inches
Length
Certificates
Product Type
pulleys sheaves
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