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566 Cargo Hoisting Blocks

  • Block is galvanized.
  • Blocks 14" and larger have flame-hardened roll forged sheave that assures greater wire life.
  • Roll forged sheave is fitted closely into mortise of shell so wire cannot jam between sheave and shell.
  • Available for 3/4" or 1" wire.
  • Block is fitted with tapered roller bearings which take both load and side thrusts and hold sheave
         central so it cannot chafe or wear on the sides.
  • Tapered Roller bearing with neoprene seals and stainless steel center pin, provide long life and
         trouble-free service.
  • Stainless steel center pin has recessed nuts with lock washers.
  • Swivel fitting has permanently sealed thrust bearing.
  • Pressure lubrication fittings are standard on both center pin and swivel.
  • Individually Proof Tested at 4 times Working Load or 2 times Resultant Load.
  • A.B.S. recognized load test certificates are furnished.
  • The Working Load for Cargo hoisting blocks is the line pull.

     

    Sheave
    Size
    (in.)    		 Block
    No.    		 566
    Stock No.    		 Working
    Load Limit
    (Tons)*    		 Wire Rope
    Size
    (in.)    		 Weight Each
    ( lbs.)
    12

    E-566

    		775003 5 3/4 95
    12

    J-566

    		775209 5 3/4 95
    12

    G-566

    		775405 5  3/4 95
    12

    K-566

    		775600 5  3/4 95
    12

    QG-566

    		775806 5  3/4 95
    12

    QK-566

    		776002 5  3/4 95
    14

    E-566

    		775058 10 3/4 100
    14

    J-566

    		775254 10 3/4 100
    14

    QG-566

    		775450 10 3/4 100
    14

    QK-566

    		775655 10 3/4 100
    14

    PG-566

    		775851 10 3/4 100
    14

    PK-566

    		776057 10 3/4 100
    14

    E-566

    		775067 10 1 100
    14

    J-566

    		775263 10 1 100
    14

    QG-566

    		775469 10 1 100
    14

    QK-566

    		775664 10 1 100
    14

    PG-566

    		775860 10 1 100
    14

    PK-566

    		776066 10 1 100
    16

    E-566

    		776609 10 3/4 130
    16

    J-566

    		776672 10 3/4 130
    16

    QG-566

    		776681 10 3/4 130
    16

    QK-566

    		776690 10 3/4 130
    16

    PG-566

    		776707 10 3/4 130
    16

    PK-566

    		776716 10 3/4 130

      16

    E-566

    		752956 10 1 130
    16

    J-566

    		752965 10 1 130
    16

    QG-566

    		752974 10 1 130
    16

    QK-566

    		752983 10 1 130
    16

    PG-566

    		752992 10 1 130
    16

    PK-566

    		753009 10 1 130

    *Working Load equals maximum single line pull. Resultant Load equals 2 times single line pull.  Ultimate Load equals 5 times the Resultant Load.
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