SMC JRB Double Pulley, with Becket

$42.95
SKU: SM15920X
Color:
Key features:
  • Nylon sheave
  • Precision machined aluminum side plates
  • Zinc coated axle
  • Rotating side plates
  • JRB becket MBS: 2,298 lbf (13 kN)

These SMC Pulleys are the mini of minis. Efficient and lightweight, its solid strength and efficiency tests to greater strengths than other pulleys in the same size and price range. It has the required prusik minding capability for use in a haul system (JRB Pulleys are now incorporated in our 4:1 Kit. A 1.20’’ nylon sheave and zinc-coated axle make any system run smooth. Simple to use and easy to carry into the field. Max Rope diameter for the CR is 13 mm. Max rope diameter for the JR and JRB is 9 mm. The CR pulley is a single pulley, while the JR and JRB pulleys are double pulleys.

 

Weight 0.187 lbs
Color

Black, Blue

Tread

0.83”

Weight

3.3 oz (94 g)

MBS

22 kN (5000 lbf)

Sheave

1.20”

Height

1.56" (4.0 cm)

Length

3.57" (9.1 cm)

Width

1.75” (4.4 cm)

Compliant

BERRY COMPLIANT, CE, EN 12278, UIAA 127

These SMC Pulleys are the mini of minis. Efficient and lightweight, its solid strength and efficiency tests to greater strengths than other pulleys in the same size and price range. It has the required prusik minding capability for use in a haul system (JRB Pulleys are now incorporated in our 4:1 Kit. A 1.20’’ nylon sheave and zinc-coated axle make any system run smooth. Simple to use and easy to carry into the field. Max Rope diameter for the CR is 13 mm. Max rope diameter for the JR and JRB is 9 mm. The CR pulley is a single pulley, while the JR and JRB pulleys are double pulleys.

 

Call 1706-764-1437 to inquire about this items Instruction Sheet.