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400 Class

Pintle Chains

  • Overview
  • Material
  • Assembly
  • Interchangeability
  • Application
  • Operation
  • Specifications

400 class pintle chains are of one-piece cast offset link construction joined together by steel pins. The pins are securely locked against turning in the sidebars by generous head stops that are cast on the links. The head stops are positioned to provide maximum locking effect when the chain is under load. This confines the wear to the part of the pin inside the barrel of the link, where it is distributed over the maximum area. This insures the best durability of the chain.

400 class pintle chains are links cast of high grade copper bearing malleable iron or Duramal. Duramal is a heat treated malleable iron having greater strength and superior resistance to wear and abrasion. Duramal chains have heat treated pins.

Riveted construction is furnished unless cottered construction is requested.

400 class pintle chains are interchangeable with other standard makes of corresponding sizes and numbers.

When furnished with attachments, 400 class pintle chains are normally used for conveyors and elevators where much slower speeds are recommended.

The maximum speed of this chain is generally 450 FPM, but depends upon size of sprockets. For Drive Service see Table 10, Section A. For Conveyor Service see Table 2, Section A.

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400 Class Pintle Chains Product Specifications

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Product Information

Dimensions are in inches unless otherwise noted.


Product Chart:

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Chain No.Average Pitch InchesApprox. Links in 10 feetAverage Weight Per Ft. Lbs.Dimensions in InchesAttachment Numbers
Average Ultimate Strength in Lbs.Rated Working Load in Lbs.Barrel LengthSidebar WidthMax. Spkt. WidthPin Dia.Barrel Dia.To Cotter EndTo Head or Rivet End
4421.375881.46,0007,5008309951 1/163/45/85/169/161 1/161
4451.630741.56,0007,5008309951 1/1623/3211/165/165/81 1/161F2, H2, K1
4521.506802.07,0008,7501,0551,2651 1/827/325/83/811/161 1/161D5, K1
4551.630741.97,3009,1251,0551,2651 1/813/1611/163/85/81 1/81 1/32F2, K1
4621.634732.59,00011,2501,5001,8001 7/1615/167/87/1613/161 5/161 1/4A12, G1, K1
4772.308522.09,60012,0001,3651,6401 1/4111/167/1613/161 9/321 5/32F2, G1, G19, K1
4882.609462.911,00013,7501,7752,1301 5/815/1615/167/167/81 7/161 5/16F2, G19, G19SPC, K1, K2
41033.075395.722,00027,5003,5154,2181 7/81 1/21 1/83/41 1/41 27/321 25/32A22, F2, F29, K2
41244.063308.533,00041,2504,5705,4852 1/41 3/41 1/413/161 11/162 13/322 5/32F8

Dimensions are in inches unless otherwise noted.

Select an attachment below:

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Chain No.ABCEHSTWeight Per Foot-Lbs.Bolt Size
4621 3/813/1627/87/162 1/23/161.81/4

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