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KOYO 6230ZZX Deep Groove Ball Bearings
KOYO 6230ZZX single-row deep groove ball bearing – shielded (zzx). Bore 150mm x OD 270mm x width 45mm. Dynamic load rating 220 kN.
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- Bore 150mm x OD 270mm x width 45mm
- Carries radial and axial loads in both directions
- Dynamic load rating 220 kN - static 168 kN
- KOYO (JTEKT) chrome steel quality
- Metal shields retain grease and exclude dust - permitting higher speeds
- Single-row deep groove ball bearing - Shielded (ZZX)
| Brand | Koyo JTEKT |
|---|---|
| Bearing Type | Deep Groove Ball Bearings |
| Series | 6230 |
| Inner Diameter (Bore) | 150 mm |
| Outer Diameter | 270 mm |
| Width | 45 mm |
| Seal Type | ZZX |
| Material | Chrome Steel (AISI 52100) |
| Clearance | CN |
| Dynamic Load Rating (Cr) | 220000 N (220 kN) |
| Static Load Rating (C₀) | 168000 N |
| Limiting Speed (Grease) | 2200 rpm |
| Limiting Speed (Oil) | 2700 rpm |
| Fillet Radius (r min) | 3 mm |
| Fatigue Load Limit (Cu) | 9.05 kN |
| Weight | 9.41 kg |
| Features & Benefits | Bore 150mm x OD 270mm x width 45mm Carries radial and axial loads in both directions Dynamic load rating 220 kN - static 168 kN KOYO (JTEKT) chrome steel quality Metal shields retain grease and exclude dust - permitting higher speeds Single-row deep groove ball bearing - Shielded (ZZX) |
The KOYO 6230ZZX is a single-row deep groove ball bearing with double metal shields (ZZX) – measuring 150mm bore x 270mm outside diameter x 45mm width.
Load ratings: dynamic 220 kN (Cr) and static 168 kN (C0r) – fatigue load limit 9.05 kN. Limiting speed 2200 rpm with grease lubrication and 2700 rpm with oil lubrication. Minimum fillet radius 3mm.
Deep groove ball bearings are the most widely used bearing type – carrying radial and axial loads in both directions with low friction and high running accuracy. The metal shields retain the factory-filled grease and keep out dust and debris while allowing higher speeds than a contact seal.
Manufactured by KOYO (JTEKT) in chrome steel to ISO standards.
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