　　With Single precision ball 
bearing embedded in the caster <br>
　　fork, this AMR/AGV-4 caster 
offer  durability, dust-prevention 
<br>
　　and extended service life, 
compared to 
traditional stamping <br>
　　fabrication caster. AMR/AGV-
4 caster is 
suitable for light and <br>
　　medium duty AMR/AGVs.
