Standard Range Part Numbers
| Series |
Type |
Wheel material |
Wheel diameter |
Fitting type |
Bearing |
Fitting dimension |
Thread guard |
Special option |
| B |
S |
RN |
100 |
2 |
1 |
12 |
1 |
xxx |
Flexello Castors - Pressed Steel
| Wheel diameter |
Series code |
Wheel material |
Bearing |
Brake option |
| 4 |
22 |
RN |
B |
SWB |
Flexello Castors - Fabricated Steel
| Series code |
Wheel diameter |
Wheel material |
Bearing |
Brake option |
| GT |
6 |
SU |
B |
BR |
| Series code |
|
| Wheel diameter |
|
| Wheel material |
|
| Bearing |
|
| Brake option |
|
Flexello Wheels
| Series code |
Wheel material |
Wheel diameter |
Bearing |
Bore diameter |
| W |
SU |
8 |
RB |
M20 |
British Castors
These part numbers are numeric only with, in general, each position denoting product specific information.
Colson Medical Products
| Product type |
Wheel dia. |
Type |
Style |
Function |
Wheel bearing |
Stem |
Pedal |
Finish |
Tyre |
Top cap |
| 02 |
5 |
5 |
1 |
3 |
409 |
004 |
0 |
001 |
08 |
05 |
Colson Wheelchair
| Product |
Size |
Fork profile |
Function |
Wheel type |
Wheel bearing |
Stem |
Finish |
Fitting |
| 01 |
5 |
1 |
01 |
51 |
9 |
001 |
0001 |
01 |
