Designation system
The designations of most SKF rolling bearings follow a system that may consist of a basic designation with or without one or more prefixes and/or suffixes (→ Basic bearing designation system).
An example and the applicable options for sensor bearing units are given below.
Example
| BMO-6204/048S2/UA008A | where | BMO- = |  |
| 6204 = |  |
||
| /048 = |  |
||
| S2 = | |
||
| /U =
| |
||
| A =
| |
||
| 008A | |
| Prefixes |
| BMB-
| Motor encoder unit BMB series
|
| BMD- | Motor encoder unit BMD series |
| BMO-
| Motor encoder unit BMO series
|
|
| Basic designation |
| Listed in table 1
|
|
| Suffixes
|
| /032
| 32 digital pulses per revolution
|
| /048
| 48 digital pulses per revolution
|
| /064 | 64 digital pulses per revolution
|
| /080
| 80 digital pulses per revolution
|
| S2
| Two signals
|
| /U
| Sales area worldwide |
| A
| Bearing with a stamped steel cage, ball centred
|
| B
| Bearing with a glass fibre reinforced PA66 cage, ball centred
|
| 008A
| Free cable end
|
| 108A
| AMP Superseal™ connector (AMP Nos . 282106-1 and 282404-1)
|
