BS 2099:1989
Current
The latest, up-to-date edition.
Hardcopy , PDF
English
28-02-1989
Foreword
Committees responsible
Specification
1 Scope
2 Definitions
3 Dimensions of castors and top plates
4 Means of attachment
5 Performance
6 Antistatic castors
7 Identification and marking
Appendices
A Method of test for swivel locking of total lock and
directional lock castors
B Method of test for wheel lock
C Method of test for tyre wear, wheel rock and swivel
rock
D Method of test for electrical resistance
Tables
1 Dimensions of all castors, except for swivel castors
with a centrally-operated directional or total lock
2 Dimensions of swivel castors with a
centrally-operated directional or total lock
3 Dimensions of top plates
4 Maximum wheel rock and swivel rock
5 Test loads and running times
Figures
1 Typical swivel castor
2 Typical swivel castor with a centrally-operated
directional or total lock
3 Test apparatus for total lock, directional lock and
wheel lock
4 Section through hazard
5 Wheel rock
6 Swivel rock
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