6004 Deep Groove Ball Bearing 6004

6004 Open Ball Bearing
✔️ 20x42x12mm - Oil Lube - Deep Groove Precision

The 6004 open-style deep groove ball bearing is engineered for high-speed rotation and low friction. Made to industry-standard tolerances, it’s oil-lubricated and commonly used in motors, gear systems, and equipment requiring smooth, unsealed operation.

✅ Size: 20mm ID x 42mm OD x 12mm Width
✅ Type: Single-Row Deep Groove Ball Bearing
✅ Lubrication: Oil Lube
✅ Clearance: 1-11µm
✅ Inner Ring Tolerance: 0 to -12µm
✅ Outer Ring Tolerance: 0 to -13µm
✅ Dynamic Load Rating: 9.95 kN
✅ Static Load Rating: 5 kN
✅ Max Speed: 18,000 RPM (Grease) / 21,000 RPM (Oil)
✅ Brand: VXB
✅ Quantity: 1 Bearing

Cross References:
Equal to: 6004, Koyo 6004, Nachi 6004, BCA 104, Fafnir/Torrington 9104K,
Federal 9104, Hoover 104, NTN 6004, MRC 104KS, Norma Hoffman 6104,
New Departure 3L04, FAG 6004, NSK 6004

💡 Why choose an open ball bearing with oil lubrication?

1. Open bearings reduce rotational resistance, enabling higher speeds and responsiveness.

2. Oil lubrication offers superior heat dissipation for continuous high-speed operation.

3. Ideal in clean environments where re-lubrication is accessible and contamination is minimal.

A reliable choice for machinery that demands speed, efficiency, and regular maintenance access.