Crosby® HR-1000CT COLD-TUFF® UNC Heavy Lift Swivel Hoist Rings

Crosby® HR-1000CT COLD-TUFF® UNC Heavy Lift Swivel Hoist Rings

  • All load bearing components are heat treated, Quenched & Tempered® alloy steel.
  • All components, with the exception of the retaining ring, are produced with maximum material hardness of 34 HRc.
  • All primary load bearing components have charpy impact testing. The body, bushing, washer and bail meet impact requirements of 31 ft-lbs min. ave. at -4°F. The bolt meets impact requirements of 20 ft-lbs min. ave. at -150°F.
  • Individually Mag inspected with certification.
  • Forged bail provides the following:
    • Easily readable “Raised Lettering” showing the name Crosby or “CG” and PIC Code for material traceability.
    • Greater durability providing the increased “Toughness” desired in potentially abusive field conditions.
    • Larger opening than standard Hoist Ring bail.
  • Top washer is color coded for easy identification (blue for UNC threads and grey for Metric threads)
  • The Working Load Limit and Recommended Torque value are permanently stamped into each washer.
  • Individually Proof Tested to 2 times Working Load Limit (90° and in-line).
  • Available in both UNC Thread and Metric Thread style.
  • BOLT SIZE IDENTIFICATION: The size of the bolt will be stated as in the drawing below. Illustration shows meaning of each dimension given.
  • NOTE: For Special Applications, see page 449 of the Crosby General Catalog.
  • Frame 2 and larger are RFID EQUIPPED.
  • Individually serialized.
  • 100% MPI all primary load bearing components.
  • Coating: Thermo-diffusion galvanized.
  • Optional bolt sizes available upon request.
Frame
Size
No.
HR-1000CT
Stock No.
Working
Load
Limit
(lbs.)*
Torque
in
Ft. Lbs
Dimensions (in.) Weight
Each
(lbs.)
Bolt Size
A ‡
Eff. Thread
Projection
Length
B
C D Radius
E
Diameter
F
 G  H
2 6607663 2000 28 1/2 – 13 x 2.25 .69 6.26 1.96 1.25 .62 4.20 2.50 3
2 6607730 2000 28 1/2 – 13 x 2.75 1.20 6.26 1.96 1.25 .62 4.20 2.50 3
2 6607664 3200 60 5/8 – 11 x 2.25 .69 6.26 1.96 1.25 .62 4.20 2.50 3
3 6607665 5400 100 3/4 – 10 x 3.00 .85 8.66 2.96 1.63 1.00 6.25 3.25 10
3 6607666 7200 160 7/8 – 9 x 3.00 .85 8.66 2.96 1.63 1.00 6.25 3.25 10
3 6607667 10000 230 1 – 8 x 3.50 1.35 8.66 2.96 1.63 1.00 6.25 3.25 10
4 6607668 13500 470 1-1/4 – 7 x 5.00 2.09 11.21 3.71 2.00 1.25 7.82 4.00 23
4 6607669 20000 800 1-1/2 – 6 x 5.50 2.59 11.21 3.71 2.00 1.25 7.82 4.00 23
4 6607727 20000 800 1-1/2 – 8 x 5.50 2.59 11.21 3.71 2.00 1.25 7.82 4.00 23
5 6607670 28000 1100 2 – 4.5 x 7.50 3.21 15.09 4.00 2.69 1.58 11.17 4.25 69