8 Pack Pulley Block Steel Pulley Roller Duplex Bearing Smooth Silent Detachable

Description

8 Pack Pulley Block Steel Pulley Roller Duplex Bearing Smooth Silent Detachable, Heavy Duty 130 lb, Wheel Diameter ¾ '' for Material Handling and Moving
Material: Carbon steel Q235B, electrogalvanized surface
Maximum load :130 lb (60 kg)
Triangular structure , thickness : 2.8 mm, wheel diameter: φ¾"(20 mm)
Wheel groove spacing: 4mm, applicable rope diameter: < 4 mm
Simple and quick to use, installation screw size : M6
Specification:
Material: Carbon steel Q235B
Surface treatment: electrogalvanized
SWL(Safe working load): 130lb(60kg)
Base thickness: 2.8mm
Wheel diameter: ¾ inches(20mm)
Groove width: 4mm
Fit with rope diameter: ＜Ф4mm
Screw :M6
Color:Silver
Product size: 2⅜ "x1⅛" x¾" (60x30x20mm)
Packing size: 9x8.5x4cm
Weight: 63g (single ) 530g (8 packaging)
Application: electric greenhouse rolling door accessories fixed pulley, reversing wheel, electric ceiling fixed pulley...Generally used as a rail wheel Grooved Wheel
Note:
Use under safe bearing (Max load 66 lb)
Packing list:
Pulley Block × 8