Bushings MODEL NUMBER A B C WEIGHT EACH USE WITH SHEAVE # 17850 7/8" 1/2" 17/32" 0.06 04250 17863 7/8" 5/8" 17/32" 0.05 17875 7/8" 3/4" 17/32" 0.02 27850 7/8" 1/2" 21/32" 0.05 04375 27863 7/8" 5/8" 21/32" 0.04 27875 7/8" 3/4" 21/32" 0.03 57850 7/8" 1/2" 25/32" [Read more...]
Model # Cable Option A Cable Option B A B C D WLL WGT EA 04250 3/16" 1/4" 17/32" 4" 3/16" 7/8" 1700 lbs 1.69 lbs 04375 5/16" 3/8" 21/32" 4" 5/16" 7/8" 1700 lbs 1.83 lbs 04500 7/16" 1/2" 25/32" 4" 7/16" 7/8" 1700 lbs 2.00 lbs 05375 5/16" [Read more...]
Block Division sheaves are machined from cold rolled bar stock and then bright zinc electroplated for corrosion resistance. These industrial sheaves are ready to work on such applications as aircraft hangar doors, agricultural machinery or other manufacturing plant applications. Model # Max Cable Size A B C [Read more...]
Swivel Eye Single Sheave Model # Max Cable Size WLL WEIGHT (EA) Y 01548 3/16" 525 lbs 0.50 lbs 5/8" 02048 3/16" 600 lbs 0.70 lbs 5/8" 02548 1/4" 685 lbs 1.00 lbs 5/8" 02548-1/8 1/8" 685 lbs 1.00 lbs 5/8" 03048 1/4" 800 lbs 1.40 lbs 5/8" 0.048-5/16 5/16" [Read more...]
Work Load / Stress Formula / Load Calculation Block Division, Inc., has established through an accredited testing laboratory the capacity at which our products may be safely used. This may be defined as the safe working load limit, a chain or cable rope pulley block load calculation, or a force calculator. The [Read more...]
Shackle (s) Swivel Hook (sh) Fixed Hook (h) Model No. WLL (lbs) Rope Weight (lbs) S SH H NF ØR Shackle Swivel Fixed None SL103B-3 1200 3/8 2.3 2.3 2.3 2.0 SL103B-4 1800 1/2 4 4 4 3.4 SL103B-5 2400 5/8 8 [Read more...]
Shackle (s) Swivel Hook (sh) Fixed Hook (h) Model No. WLL (lbs) Rope Weight (lbs) S SH H NF ØR Shackle Swivel Fixed None SL102B-3 800 3/8 1.9 1.9 1.9 1.6 SL102B-4 1400 1/2 3.5 3.5 3.5 2.8 SL102B-5 1800 5/8 6.5 [Read more...]
Shackle (s) Swivel Hook (sh) Fixed Hook (h) Model No. WLL (lbs) Weight (lbs) S SH H NF Shackle Swivel Fixed None SL101B-3 500 1.2 1.2 1.2 1 SL101B-4 1000 2.3 2.3 2.3 1.5 SL101B-5 1200 4 4 4 3 SL101B-6 1800 [Read more...]
Method of Reeving Manila & Wire Rope Blocks Methods of REEVING TACKLE BLOCKS vary with the application and purpose for which they are to be employed, especially on Heavy Lift Cargo Booms, Cranes, etc. where Block with 4 Sheaves or more are required, in which case a number of Lead Blocks have to [Read more...]
Part # Size (in) WLL (tons) Wire Size Weight (lbs) BLK3SH 3" 2 5/16 - 3/8" 5 BLK4.1/2SH 4-1/2" 4 3/8 - 1/2" 12 BLK6SH 6" 8 5/8 - 3/4" 28 BLK8SH 8" 8 5/8 - 3/4" 34 BLK10SH 10” 8 5/8 - 3/4" 42 BLK10SH15 10” 15 7/8" 74 BLK16SH 16” 15 [Read more...]
