Crosby

General:
The McKissick snatch block 421 Champion from Crosby is a snatch block fitted with a shackle. Can be delivered with bronze bushing (BB) and with roller bearing (RB).

Features:

  • Bolt for opening feature is retained, to ensure no lost bolts.
  • Opening feature permits easy insertion of rope without reeving, or while the block is suspended.
  • Center pin equipped with pressure lube fitting.
  • All sizes feature sheave grooves suited for a range of wire line diameters.
  • Meets or exceeds all requirements of ASME B30.26 including identification ductility, design factor, proof load and temperature requirements.
  • Meet other critical performance requirements including fatigue life and material traceability, not addressed by ASME B30.26.
  • Material: Forged steel.
  • Marking: CE-marked
  • Safety factor: 4:1
Crosby 421
Select a row from the table below, then click the add to quote button
Part Code Code WLL
ton
Sheave dia.
mm
Bearing Code Wire Rope Size
mm
A
mm
B
mm
C
mm
D
mm
E
mm
F
mm
G
mm
H
mm
Weight
kg
-- 421 15 203 BB 19-22 584 206 129 437 38 44 79 79 26.8
-- 421 15 203 RB 19-22 584 206 129 437 38 44 79 79 26.8
-- 421 15 254 BB 19-22 629 257 129 456 38 44 79 79 30.8
-- 421 15 254 RB 19-22 629 257 129 456 38 44 79 79 30.8

Bearing codes:
BB = Bronze Bushing
RB = Roller Bearing