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Ever-power SS Class Bushed Steel Chain is ideal for operating under extremely gritty or abrasive conditions and for elevators where centers are widely spaced. This chain is often referred to as “Rollerless.”

This chain is made in accordance with manufacturers’ standards and may be interchanged with standard bushed steel chain of other manufacturers.

Dimensions are given in inches.

Specifications

Applications Served

Specifications

Drawing

SS Class Plain Draw

Pitch

7.000

Overall Width – Cottered (C2)

7.25

Diameter of Pin (E)

1.38

H8 of Sidebar (H)

4.00

Diameter of Bushing (D)

2.50

Head of Pin to Center Line (J)

3.41

End of Pin to Center Line – Cottered (K)

3.84

Thickness of Sidebar (T)

0.62

Distance Between Inner Sidebars (W)

3.75

Overall Length of Bushing (X)

5.00

Avg. Ultimate Strength

200,000 lb

Max. Recommended Working Load

24,000 lb
ISO 9001:2000 & AS 9100B certified custom manufacturer of roller chains. Specifications of roller chains include 0.1475 in. to 0.3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs. tensile load capacity & 0.035 lbs. to 0.276 lbs. w8/ft.

Links per 10′

17

Avg. W8

58.0 lb/ft

Pins

Alloy Steel, Induction Hardened

Bushings

Alloy Steel, Case Hardened

Sidebars

Carbon Steel, Heat Treated

Attachment Available

K443

Note

  • SS984 interchanges with SS864 (same traction wheels, sprockets, & bucket hole spacing).
  • The 900 Series is constructed with larger components to provide up to 30% greater fatigue strength.
  • Applications Served

    N/A
    bucket elevators cement plants

    China chain Item # SS984  7.000

    China chain Item # SS984  7.000

    China chain Item # SS984  7.000