Koyo JTEKT

KOYO 6807ZZC3 Deep Groove Ball Bearings

Part Number: 6807ZZC3
Inner Diameter (Bore) 35 mm
Outer Diameter 47 mm
Width 7 mm
Seal Type ZZ
Clearance C3

KOYO 6807ZZC3 single-row deep groove ball bearing – shielded (zz). Bore 35mm x OD 47mm x width 7mm. Dynamic load rating 5.95 kN. C3 internal clearance.

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Brand

Koyo JTEKT

Bearing Type

Deep Groove Ball Bearings

Series

6807

Inner Diameter (Bore)

35 mm

Outer Diameter

47 mm

Width

7 mm

Seal Type

ZZ

Material

Chrome Steel (AISI 52100)

Clearance

C3

Dynamic Load Rating (Cr)

5950 N (5.95 kN)

Static Load Rating (C₀)

3850 N

Limiting Speed (Grease)

13000 rpm

Limiting Speed (Oil)

16000 rpm

Fillet Radius (r min)

0.3 mm

Fatigue Load Limit (Cu)

0.160 kN

Weight

0.03 kg

The KOYO 6807ZZC3 is a single-row deep groove ball bearing with double metal shields (ZZ) – measuring 35mm bore x 47mm outside diameter x 7mm width.

Load ratings: dynamic 5.95 kN (Cr) and static 3.85 kN (C0r) – fatigue load limit 0.160 kN. Limiting speed 13000 rpm with grease lubrication and 16000 rpm with oil lubrication. Minimum fillet radius 0.3mm.

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.

C3 internal clearance: this bearing is supplied with greater than normal (CN) internal radial clearance. C3 suits applications with an interference fit on the shaft or in the housing – a temperature differential between the inner and outer rings – or shaft expansion under load – where the extra clearance prevents the bearing from becoming preloaded in service.

Manufactured by KOYO (JTEKT) in chrome steel to ISO standards.

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