JTEKT/Koyo deep groove ball bearing · Shielded ZZ
6204 ZZ
Manufacturer-published boundary dimensions, basic load ratings, fatigue limit, and f0 factor.
Live manufacturer specification row
Published specifications
- Designation
- 6204 ZZ
- Classification
- Shielded ZZ
- Bore d
- 20 mm
- Outside diameter D
- 47 mm
- Width B
- 14 mm
- Minimum corner radius r
- 1 mm
- Basic dynamic load rating Cr
- 16 kN
- Basic static load rating C0r
- 6.65 kN
- Fatigue load limit Cu
- 0.51 kN
- Factor f0
- 13.2
- Published row text
- 6204 ZZ | 20 | 47 | 14 | 1 | 16 | 6.65 | 0.51 | 13.2
Verification boundary
What still needs to match
Designation and sealingConfirm the complete bearing number and exact shield/seal construction.
Fit and geometryVerify shaft/housing fits, shoulders, fillets, internal clearance, and installation constraints.
DutyCheck speed, temperature, lubrication, contamination, load direction, and required life.
Current manufacturer dataUse the linked JTEKT/Koyo calculation tool and current catalog before ordering.
Related Koyo bearings