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KOYO 6314ZZ Deep Groove Ball Bearings
KOYO 6314ZZ single-row deep groove ball bearing – shielded (zz). Bore 70mm x OD 150mm x width 35mm. Dynamic load rating 130 kN.
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- Bore 70mm x OD 150mm x width 35mm
- Carries radial and axial loads in both directions
- Dynamic load rating 130 kN - static 68.2 kN
- KOYO (JTEKT) chrome steel quality
- Metal shields retain grease and exclude dust - permitting higher speeds
- Single-row deep groove ball bearing - Shielded (ZZ)
| Brand | Koyo JTEKT |
|---|---|
| Bearing Type | Deep Groove Ball Bearings |
| Series | 6314 |
| Inner Diameter (Bore) | 70 mm |
| Outer Diameter | 150 mm |
| Width | 35 mm |
| Seal Type | ZZ |
| Material | Chrome Steel (AISI 52100) |
| Clearance | CN |
| Dynamic Load Rating (Cr) | 130000 N (130 kN) |
| Static Load Rating (C₀) | 68200 N |
| Limiting Speed (Grease) | 4500 rpm |
| Limiting Speed (Oil) | 5400 rpm |
| Fillet Radius (r min) | 2.1 mm |
| Fatigue Load Limit (Cu) | 4.95 kN |
| Weight | 2.52 kg |
| Features & Benefits | Bore 70mm x OD 150mm x width 35mm Carries radial and axial loads in both directions Dynamic load rating 130 kN - static 68.2 kN KOYO (JTEKT) chrome steel quality Metal shields retain grease and exclude dust - permitting higher speeds Single-row deep groove ball bearing - Shielded (ZZ) |
The KOYO 6314ZZ is a single-row deep groove ball bearing with double metal shields (ZZ) – measuring 70mm bore x 150mm outside diameter x 35mm width.
Load ratings: dynamic 130 kN (Cr) and static 68.2 kN (C0r) – fatigue load limit 4.95 kN. Limiting speed 4500 rpm with grease lubrication and 5400 rpm with oil lubrication. Minimum fillet radius 2.1mm.
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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