Name: Hitachi 620-1DD Ball Bearing 6201ddcmps2l
Brand: Hitachi
SKU: 620-1DD
Price: 7.72 GBP
Availability: InStock

Hitachi 620-1DD Spare Part - Ball Bearing 6201ddcmps2l

Genuine Hitachi 6201DD — sealed deep‑groove ball bearing, 12 × 32 × 10 mm, designed for power‑tool motor shafts. The 6201DD features contact seals on both sides (DD) to keep dust out and retain grease for reliable, high‑speed operation; it’s a hardened, single‑row deep‑groove design with seven balls (ball diameter ≈ 5.95 mm) that handles radial loads and moderate axial loads while reducing vibration and friction in the rotor assembly.

This part is the same 6201‑size bearing fitted in many Hitachi/Hikoki grinders and similar tools — for example it’s used in models such as the G12S2 and G10SD2 — and drops into housings that accept a 32 mm outer diameter and ride on a 12 mm shaft. Before fitting, verify the shaft abutment and housing bore clearances (shaft abutment diameter typically ~16–17 mm, housing abutment clearance to ~28 mm) to ensure proper seating.

If you need a direct replacement to restore smooth motor rotation, reduced noise and tighter running in a Hitachi angle grinder or similar tool, the original Hitachi 6201DD sealed bearing is a precise, purpose‑built option.

Ask a Question