IS 9203 Pt.4-1979
Specification for friction rollers for use on mining haulage tracks Part IV Rollers with NQN metal rope bearing surfaces

Standard No.

IS 9203 Pt.4-1979

Release Date

1979

Published By

IN-BIS

Latest

IS 9203 Pt.4-1979

Scope

Covers the requirements for rollers having non-metallic rope bearing surface for use on mine haulage tracks for guidance of haulage rope.

IS 9203 Pt.4-1979 history

• 1979 IS 9203 Pt.4-1979 Specification for friction rollers for use on mining haulage tracks Part IV Rollers with NQN metal rope bearing surfaces