1600900088 supersedes older part numbers: 3600905512

Genuine Bosch ball bearing, part number 1600900088 (also listed as 1 600 900 088) — a precision replacement bearing used to support the router spindle/armature and restore smooth, low-vibration rotation.

This single-piece bearing is a direct-fit spare for many Bosch routers and multifunction routers; examples include the 1617 and 1617EVS series, the 1601A/1602A/1604A lines and other GOF/MR-series models (e.g., GOF 1200/1300, MR23EVS).

If your router is showing roughness, noise or excessive play, replacing the worn bearing with this original Bosch part is a straightforward way to return accurate, quiet performance — it’s a common item among power tool parts kept for routine repairs.

Browse our full range of Bosch router parts.