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Excellent for severe working conditions, particularly those with grit or abrasive particulate.
Utilizes premium steels throughout and proprietary, precisely controlled heat treatments.

Upgrades Available: Corrosion Resistance, Titan XL, SJ2 Sealed Technology



PINS
  • Alloy or premium grade carbon steel.
  • Heat treated for superior strength and toughness.
    • Core – Through hardened for superior impact resistance.
    • Surface – Case or Induction hardened for extended wear resistance.
  • Precision manufactured to maintain high interference fit with sidebars.
    • Prevents pin rotation and subsequent sidebar wear.
BUSHINGS
  • Alloy or premium grade carbon steel.
  • Heat treated for superior strength.
    • Core – Through hardened for toughness/impact resistance.
    • Surface – Case hardened for ultimate/extended wear resistance.
  • Precision machined to maintain smooth bearing surfaces and high interference fit with sidebars.
    • Favorable residual stresses resist fatigue and allow for extended life.

SIDEBARS
  • Alloy or premium grade carbon steel.
  • Through hardened for superior strength, toughness and fatigue resistance.
  • Proprietary manufacturing processes ensure consistent hole quality and precise pitch control.
    • Favorable residual stresses resist fatigue and allow for extended life.

TYPICAL APPLICATIONS
Bulk Material Handling
  • Bucket Elevators
  • Feeders
  • Drag Conveyors

COMMON INDUSTRIES
INDUSTRIALS MINERALS
MINING
CEMENT
GRAIN
FERTILIZER
SUGAR PROCESSING

188 CHAIN - A1 /A2 ATTACHMENTS

Unit of Measure

Brand

 N/A Tsubaki

Pin Type

 N/A Cottered

Attachment Spacing

 N/A 3L

Pitch

 N/A 2.609 in

Inside Width - A

 N/A 1.06 in

Bushing Diameter - B

 N/A 0.88 in

Pin Diameter - C

 N/A 0.50 in

Sidebar Height - D

 N/A 1.13 in

Sidebar Thickness - E

 N/A 0.25 in

Pin Head to CL - F

 N/A 1.22 in

Pin End to CL -G

 N/A 1.44 in

Overall Width - H

 N/A 2.66 in

Average Ultimate Strength

 N/A 2750 lb

Max Working Load

 N/A 4.6 lb

Weight

 N/A 4.67 lbs/ft

Pitches Per Foot

 N/A 4.60 in