SMC/RA 4″ Double Stainless Steel Pulley, NFPA-G

$245.00

SKU:

Key features:

UL Certified to NFPA1983 “G” General Use.
Matched double-bend side plates help eliminate compression under load.
The axle-nuts are double locked to the steel axle and marked with a witness line to help detect any loosening.
Uses either high efficiency sealed ball bearings or durable Oilite bushings and are designed to work flawlessly under conditions that might shut down a lower quality pulley.
Sealed ball bearings provide optimal efficiency thus reducing the performance robbing resistance inherent in most multiple component systems and are not prone to failure under misaligned loads or with twisted gear as may occur with needle bearings.

Based on Russ Anderson’s original design – that are legendary throughout the fire, rescue and work-related professions. – these pulleys are essential equipment for the serious rigger. The SMC/RA 4″ Double Stainless Steel Pulley rotating side plates allow attachment of the pulley anywhere on the rope and will accept multiple carabiners. Axle nuts are marked with a blue witness line to indicate if the axle nut has been turned or tampered with.

All items in the Outlet are considered final sale.

Tag: Fire Rescue

Technical information
Description
Product Instructions

Weight	2.7 lbs
Type	Ball Bearing, Oilite
MBS	63 kN (14163 lbf)
Height	2.40” (6.1 cm)
Length	9.90” (25.1 cm)
Width	4.60" (11.7 cm)
Weight	2.52 oz (1.142 kg)
Sheave	4.00"
Tread	3.33"
Compliant	BERRY COMPLIANT, NFPA 1983 (2017), G