131 Chain - A2 Attachment
131 Chain
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
SIDEBARS
TYPICAL APPLICATIONS
Bulk Material Handling
COMMON INDUSTRIES
INDUSTRIALS MINERALS
MINING
CEMENT
GRAIN
FERTILIZER
SUGAR PROCESSING
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.
- 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
| Items |
 26925 131 Chain - A2 Attachment |
26927 131 Chain - A2 Attachment |
26928 131 Chain - A2 Attachment |
26930 131 Chain - A2 Attachment |
25138 131 Chain - A2 Attachment |
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| Brand | Tsubaki | |||||||||
| Pin Type | Cottered | Riveted | Cottered | Riveted | Cottered | |||||
| Attachment Spacing | 2L | 2L | 3L | 3L | 4L | |||||
| Pitch | 3.075 in | |||||||||
| Inside Width - A | 1.31 in | |||||||||
| Roller Diameter - B | 1.25 in | |||||||||
| Pin Diameter - C | 0.63 in | |||||||||
| Sidebar Height - D | 1.50 in | |||||||||
| Sidebar Thickness - E | 0.38 in | |||||||||
| Pin Head to CL - F | 1.59 in | |||||||||
| Pin End to CL -G | 1.88 in | |||||||||
| Overall Width - H | 3.47 in | |||||||||
| Max Working Load | 4500 lb | |||||||||
| Weight | 6 lbs/ft | |||||||||
| Pitches Per Foot | 3.90 in | |||||||||
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