JTEKT/Koyo deep groove ball bearing · Shielded ZZ
6810 ZZ
Manufacturer-published boundary dimensions, basic load ratings, fatigue limit, and f0 factor.
Live manufacturer specification row
Published specifications
- Designation
- 6810 ZZ
- Classification
- Shielded ZZ
- Bore d
- 50 mm
- Outside diameter D
- 65 mm
- Width B
- 7 mm
- Minimum corner radius r
- 0.3 mm
- Basic dynamic load rating Cr
- 8.2 kN
- Basic static load rating C0r
- 6.1 kN
- Fatigue load limit Cu
- 0.26 kN
- Factor f0
- 16.1
- Published row text
- 6810 ZZ | 50 | 65 | 7 | 0.3 | 8.2 | 6.1 | 0.26 | 16.1
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
Same bore dimension
Shielded ZZ6910 ZZD 72 mm · B 12 mmShielded ZZ6010 ZZD 80 mm · B 16 mmShielded ZZ6210 ZZD 90 mm · B 20 mmShielded ZZ6310 ZZD 110 mm · B 27 mmNon-contact sealed6810 2RUD 65 mm · B 7 mmNon-contact sealed6910 2RUD 72 mm · B 12 mmNon-contact sealed6010 2RUD 80 mm · B 16 mmNon-contact sealed6210 2RUD 90 mm · B 20 mm