China Sprocket & Chain # 120B21, No. 120 - 1 1/2

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No. industrial components including roller chains. Roller chains are available in standard, nickel plated & stainless steel materials in pitch dia. ranging from 1/4 in. to 3 in. Types include leaf chains in lacing configurations ranging from 2 x 2 to 8 x 8. Leaf chains are available in pitch sizes ranging from 1/2 in. to 2 in., pin dia. ranging from 0.156 in. to 0.687 in. & tensile strengths ranging from 4,000 lbs. to 156,000 lbs. Applications include agricultural, conveyors, drilling, electronics assembly, food processing, fork lift trucks, hoists, packaging & textile machinery.120, B Style, 1.250″ plain bore

All dimensions are nominal values and for reference only

Specifications

Chain Technical Data

Specifications

Stock Bore Diameter



1.250 in

Hub Diameter1



5.250 in

LTB



2.375 in

Style



B

No. Teeth



21

Outside Diameter



10.850 in

Pitch Diameter



10.065 in

Caliper Diameter



9.161 in

Max. Bore2



3.500 in

Weight



26.700 lb

Tooth Nominal Width



0.924 in

Hardened Teeth



Yes

Chain Technical Data

Pitch



1.500 in

Chain Size



120

  • 1 Hub diameter may vary to suit bore sizes
  • 2 Dimensions shown allow for standard key way with set screw at 90°

China Sprocket & Chain # 120B21, No. 120 - 1 1/2

China Sprocket & Chain # 120B21, No. 120 - 1 1/2

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.