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Page 313

FOR WIRE ROPE

  • Semi-Circular guard in shell over sheave prevents wire from slipping between
    shell and sheave.  This feature also greatly strengthens the plates in shell.
  • Steel sleeve over center pin gives a bearing surface of larger diameter.  This
    sleeve is held tightly between the plates and makes the block extremely rigid
    (See page 226).
 

T-940-B
DROP LINK

  

T-941-B
SELF LOCKING

  

G-941-B
SELF LOCKING
SWIVEL SHACKLE
 

SEE APPLICATION AND WARNING INFORMATION
Para Español: www. thecrosbygroup.com On Pages 290-297

 

Block Size
(in.)		 Sheave Size
(in.)		 Wire Rope Size
(in.)		 Working Load Limit *
(tons)		 Weight Each
(lbs.)
Outside Diam. Rim Thickness 940
Drop Link		 941
Self Locking		 940
Drop Link		 941
Self Locking
4 4 .75 3/8 — 1 — 6.50
6 6 1.00 1/2 1-1/2  2 16.00 16.00
8 8 1.25 5/8 2-1/2  3 28.00 30.00
10 10 1.25 5/8 3-1/2  4 46.00 47.00
12 12 1.50 3/4 4-1/2  5 75.00 77.00

* Ultimate Load is 4 times the Working Load Limit.

 

Block Size
(in.)		 Fitting Iron Sheaves  Steel Sheaves
940 -B
Drop Link		 941-B
Self Locking		 940-S
Drop Link		 941-S
Self Locking
4 T — 864407 — 864602
6 T 863827 864425 864023 864620
8 T 863845 864443 864041 864648
10 T 863863 864461 864069 864666
12 T 863881 864489 864087 864684
4 G — 862203 — 862604
6 G — 862221 — 862622
8 G — 862249 — 862640
10 G — 862267 — 862668
12 G — 862285 — 862686

Bearing Code:  B — Self-Lubricating Bronze Bushed Iron Sheave.  S — Self-Lubricated Bronze Bushed Steel Sheave.

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