KOYO 6813ZZ Deep Groove Ball Bearings
KOYO 6813ZZ single-row deep groove ball bearing – shielded (zz). Bore 65mm x OD 85mm x width 10mm. Dynamic load rating 14.9 kN.
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- Bore 65mm x OD 85mm x width 10mm
- Carries radial and axial loads in both directions
- Dynamic load rating 14.9 kN - static 11.5 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 | 6813 |
| Inner Diameter (Bore) | 65 mm |
| Outer Diameter | 85 mm |
| Width | 10 mm |
| Seal Type | ZZ |
| Material | Chrome Steel (AISI 52100) |
| Clearance | CN |
| Dynamic Load Rating (Cr) | 14900 N (14.9 kN) |
| Static Load Rating (C₀) | 11500 N |
| Limiting Speed (Grease) | 7300 rpm |
| Limiting Speed (Oil) | 8600 rpm |
| Fillet Radius (r min) | 0.6 mm |
| Fatigue Load Limit (Cu) | 0.590 kN |
| Weight | 0.126 kg |
| Features & Benefits | Bore 65mm x OD 85mm x width 10mm Carries radial and axial loads in both directions Dynamic load rating 14.9 kN - static 11.5 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 6813ZZ is a single-row deep groove ball bearing with double metal shields (ZZ) – measuring 65mm bore x 85mm outside diameter x 10mm width.
Load ratings: dynamic 14.9 kN (Cr) and static 11.5 kN (C0r) – fatigue load limit 0.590 kN. Limiting speed 7300 rpm with grease lubrication and 8600 rpm with oil lubrication. Minimum fillet radius 0.6mm.
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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