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Engineering > Mechanical systems and components

Mechanical systems and components

Mechanical systems and components Sub-categories (13)

  1. Characteristics and design of machines, apparatus, equipment
  2. Screw threads
  3. Fasteners
  4. Hinges, eyelets and other articulated joints
  5. Bearings
  6. Shafts and couplings
  7. Seals, glands
  8. Springs
  9. Housings, enclosures, other machine parts
  10. Gears
  11. Flexible drives and transmissions
  12. Rotary-reciprocating mechanisms
  13. Lubrication systems

Latest standards activities

Proposals
Drafts

BS ISO 4383

Plain bearings — Multilayer materials for thin-walled plain bearings

Feedback closing date:

14/12/2024

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BS ISO 1813

Belt drives. V-ribbed belts, joined V-belts and V-belts including wide section belts and hexagonal belts. Electrical conductivity of antistatic belts: Characteristics and methods of test

Feedback closing date:

30/11/2024

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BS ISO 965-6

ISO 965-6 ISO general purpose metric screw threads. Tolerances. Part 6: Limits of sizes for internal and external threads (Fine and medium tolerance qualities, first and second choices)

Feedback closing date:

19/11/2024

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Feedback period expiring
Published

BS ISO 21771-1:2024

Cylindrical involute gears and gear pairs. Concepts and geometry

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PD ISO/TR 10300-30:2024

Calculation of load capacity of bevel gears. ISO rating system for bevel and hypoid gears. Sample calculations

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BS ISO 7544:2024

Rolling bearings. Test and assessment methods for cleanliness

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BSI Flex 1904 v1.0:2024-09

Operational design domain taxonomy for a future flight aircraft system. Specification

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BS ISO 17396:2024

Synchronous belt drives. Metric pitch. Tooth profiles T and AT endless and open ended belts and pulleys

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BS ISO 3643:2024

Rolling bearings. Ceramic rolling elements. Terms and characteristics of surface imperfections

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BS ISO 8838:2024

Plain bearings. Water-lubricated plain bearing materials

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BS ISO 1206:2023+A1:2024

Rolling bearings. Needle roller bearings with machined rings. Boundary dimensions, geometrical product specifications (GPS) and tolerance values

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