Crosby Mckissick BC751 & BC752 Overhead Bridge Blocks. Options Single or Double Sheave - Range from 2000kg to 15,000kg

Easy-Lift Overhead Bridge Crane Blocks.

Model: 

Crosby BC-751 / BC-752 / OBB-2520


Mckissick easy-lift overhead crane blocks modelno

Removable housing allows block to be reeved without complete disassembly, on Model 752 only. Sheave pitch diameter is a minimum of 16 times rope diameter on standard sizes. All single point shank hooks are genuine Crosby, forged alloy steel, Quenched and Tempered, contain the patented QUIC-CHECK markings and come with a world class latch that integrates with hook tip.

  • Bearing life and Design Factors meet:
    • ASME HST-4, Class H4, and MCAA 70 Class D
    • ASME HST-4, Class H
    • CMAA 70 Class D
    • FEM9.511 Class 2m
    • ISO 4301.1 Class M5
  • Adjustable sheave spacing in 1/2" increments.
  • Sheave bearings are maintenance free and sealed for life (10,000 hrs.).
  • Ability to attach optional anti two-block device. (Model 752 only)
  • Available with shackle as lower connection point.
  • Ultimate load it 5:1 times the Working Load Limit.
Mckissick easy-lift overhead crane blocks bc-751 pic Mckissick easy-lift overhead crane blocks bc-751 wire size
Mckissick easy-lift overhead crane blocks bc-752 pic Mckissick easy-lift overhead crane blocks bc-752 wire size
Key: Yellow = Primary wire line. Red = Other wire line sizes available
Crosby-catalogue-page-number-342-349.pdf

Product Warnings

PDF containing all warning information relevant to the safe use of this product
(approx. 0.5Mb)
crosby-catalogue-page-311-315.pdf

Crosby catalogue page 311 to 315

(approx. 0.5Mb)
Model
Capacity
Part N° Model No. Working Load Limit (t) Sheave Diameter (in.) B C D E F Standard Wire Size (in.) Weight Each (lbs) Guide Price Quantity
2520-T2399
2022539
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 1/4 18 Quote Required
2520-T2400
2022540
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 5/16 18 Quote Required
2520-T2401
2022541
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 3/8 18 Quote Required
Add to Quote Basket   ?  

Mckissick easy-lift overhead crane blocks modelno

Removable housing allows block to be reeved without complete disassembly, on Model 752 only. Sheave pitch diameter is a minimum of 16 times rope diameter on standard sizes. All single point shank hooks are genuine Crosby, forged alloy steel, Quenched and Tempered, contain the patented QUIC-CHECK markings and come with a world class latch that integrates with hook tip.

  • Bearing life and Design Factors meet:
    • ASME HST-4, Class H4, and MCAA 70 Class D
    • ASME HST-4, Class H
    • CMAA 70 Class D
    • FEM9.511 Class 2m
    • ISO 4301.1 Class M5
  • Adjustable sheave spacing in 1/2" increments.
  • Sheave bearings are maintenance free and sealed for life (10,000 hrs.).
  • Ability to attach optional anti two-block device. (Model 752 only)
  • Available with shackle as lower connection point.
  • Ultimate load it 5:1 times the Working Load Limit.
Mckissick easy-lift overhead crane blocks bc-751 pic Mckissick easy-lift overhead crane blocks bc-751 wire size
Mckissick easy-lift overhead crane blocks bc-752 pic Mckissick easy-lift overhead crane blocks bc-752 wire size
Key: Yellow = Primary wire line. Red = Other wire line sizes available
Crosby-catalogue-page-number-342-349.pdf

Product Warnings

PDF containing all warning information relevant to the safe use of this product
(approx. 0.5Mb)
crosby-catalogue-page-311-315.pdf

Crosby catalogue page 311 to 315

(approx. 0.5Mb)
Model
Capacity
Part N° Model No. Working Load Limit (t) Sheave Diameter (in.) B C D E F Standard Wire Size (in.) Weight Each (lbs) Guide Price Quantity
2520-T2399
2022539
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 1/4 18 Quote Required
2520-T2400
2022540
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 5/16 18 Quote Required
2520-T2401
2022541
BC02S06 2 6.5 13.93 12.8 2.12 1.16 7.44 3/8 18 Quote Required
Add to Quote Basket   ?  

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