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.
Compatible models this part will fit:
- Hitachi C10FM
- Hitachi CC14SA
- Hitachi CR17Y
- Hitachi DH40FR
- Hitachi DH40MR
- Hitachi DH40MRY
- Hitachi DH40SR
- Hitachi G10SD2
- Hitachi G12S2
- Hitachi G12SA
- Hitachi G12SA2
- Hitachi G12SA3
- Hitachi G12SE
- Hitachi G12SE2
- Hitachi G12SR3
- Hitachi G13SB
- Hitachi G13SB2
- Hitachi G13SB3
- Hitachi G13SD
- Hitachi G13SE
- Hitachi G13SE2
- Hitachi G13SP
- Hitachi G13V
- Hitachi G13YC
- Hitachi G13YD
- Hitachi G15YC
- Hitachi H45FRV
- Hitachi H45MR
- Hitachi H45MRY
- Hitachi H45SR
Showing first 30 compatible models. Contact us for full compatibility info.
