BSI - BS 4878
Specification for Large (vee-throated) haulage rope pulleys for mines and quarries
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| Organization: | BSI |
| Publication Date: | 5 October 1973 |
| Status: | active |
| Page Count: | 36 |
| ICS Code (Accessories for lifting equipment): | 53.020.30 |
| ICS Code (Haulage and hoisting equipment): | 73.100.40 |
scope:
Requirements for pulleys 600 mm to 2100 mm diameter incorporating rolling bearings in boss; also 600 mm and 1350 mm diameter with bearing bushes in associated pedestals. Specifies pulley classification, particular design criteria, shafts, pedestals, bearings, workmanship, inspection and marking. Includes explanatory appendix, graphs and several illustrations.
Document History
BS 4878
October 5, 1973
Specification for Large (vee-throated) haulage rope pulleys for mines and quarries
Requirements for pulleys 600 mm to 2100 mm diameter incorporating rolling bearings in boss; also 600 mm and 1350 mm diameter with bearing bushes in associated pedestals. Specifies pulley...