U.S. Tsubaki Power Transmission, LLC
U.S. Tsubaki Holdings, Inc.
Corporate Headquarters
301 E. Marquardt Dr.
Wheeling, IL 60090 USA

Toll Free: 800.323.7790
Phone: 847.459.9500
Fax: 847.459.9515
Email: sales@ustsubaki.com
Website: www.ustsubaki.com
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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
Steel-Bushed-Chains
Steel-Bushed-Chains_2
Unit of Measure
1 

Chain Number

Pitch

Inside Width - A

Roller Diameter - B

Pin Diameter - C

Sidebar Height - D

Sidebar Thickness - E

Pin Head to CL - F

Pin End to CL -G

Overall Width - H

Average Ultimate Strength

Max Working Load

Quantity
188 N/A 2.609 in N/A 1.06 in N/A 0.88 in N/A 0.50 in N/A 1.13 in N/A 0.25 in N/A 1.22 in N/A 1.44 in N/A 2.66 in N/A 25000 lb N/A 2750 lb
131 N/A 3.075 in N/A 1.31 in N/A 1.25 in N/A 0.63 in N/A 1.50 in N/A 0.38 in N/A 1.59 in N/A 1.88 in N/A 3.47 in N/A 40000 lb N/A 4500 lb
102B N/A 4.000 in N/A 2.13 in N/A 1.00 in N/A 0.63 in N/A 1.50 in N/A 0.38 in N/A 2.00 in N/A 2.28 in N/A 4.28 in N/A 40000 lb N/A 6300 lb
102-1/2 N/A 4.040 in N/A 2.25 in N/A 1.38 in N/A 0.75 in N/A 1.75 in N/A 0.38 in N/A 2.06 in N/A 2.47 in N/A 4.53 in N/A 50000 lb N/A 8850 lb
111 N/A 4.760 in N/A 2.63 in N/A 1.44 in N/A 0.75 in N/A 2.00 in N/A 0.38 in N/A 2.28 in N/A 2.66 in N/A 4.94 in N/A 50000 lb N/A 8850 lb
110 N/A 6.000 in N/A 2.13 in N/A 1.25 in N/A 0.63 in N/A 1.50 in N/A 0.38 in N/A 2.00 in N/A 2.28 in N/A 4.28 in N/A 40000 lb N/A 6300 lb
833 N/A 6.000 in N/A 2.63 in N/A 1.44 in N/A 0.75 in N/A 2.00 in N/A 0.38 in N/A 2.34 in N/A 2.66 in N/A 5.00 in N/A 74500 lb N/A 8850 lb
150X N/A 6.050 in N/A 3.31 in N/A 1.75 in N/A 1.00 in N/A 2.50 in N/A 0.50 in N/A 2.94 in N/A 3.37 in N/A 6.31 in N/A 100000 lb N/A 15100 lb
856 N/A 6.000 in N/A 3.00 in N/A 1.75 in N/A 1.00 in N/A 2.50 in N/A 0.50 in N/A 2.78 in N/A 3.22 in N/A 6.00 in N/A 145000 lb N/A 14000 lb
956 N/A 6.000 in N/A 3.00 in N/A 1.75 in N/A 1.00 in N/A 3.00 in N/A 0.50 in N/A 2.78 in N/A 3.22 in N/A 6.00 in N/A 160000 lb N/A 14000 lb
857 N/A 6.000 in N/A 3.00 in N/A 1.75 in N/A 1.00 in N/A 3.25 in N/A 0.50 in N/A 2.78 in N/A 3.22 in N/A 6.00 in N/A 174000 lb N/A 14000 lb
958 N/A 6.000 in N/A 3.00 in N/A 1.99 in N/A 1.19 in N/A 3.38 in N/A 0.56 in N/A 2.84 in N/A 3.28 in N/A 6.13 in N/A 206000 lb N/A 17000 lb
859 N/A 6.000 in N/A 3.75 in N/A 2.38 in N/A 1.25 in N/A 4.00 in N/A 0.63 in N/A 3.41 in N/A 3.84 in N/A 7.25 in N/A 264000 lb N/A 21800 lb
864 N/A 7.000 in N/A 3.75 in N/A 2.38 in N/A 1.25 in N/A 4.00 in N/A 0.63 in N/A 3.41 in N/A 3.84 in N/A 7.25 in N/A 275000 lb N/A 22000 lb
984 N/A 7.000 in N/A 3.75 in N/A 2.50 in N/A 1.38 in N/A 4.00 in N/A 0.63 in N/A 3.41 in N/A 3.84 in N/A 7.25 in N/A 285000 lb N/A 24000 lb
Unit of Measure
1