JTEKT/Koyo deep groove ball bearing · Shielded ZZ
6924 ZZ
Manufacturer-published boundary dimensions, basic load ratings, fatigue limit, and f0 factor.
Live manufacturer specification row
Published specifications
- Designation
- 6924 ZZ
- Classification
- Shielded ZZ
- Bore d
- 120 mm
- Outside diameter D
- 165 mm
- Width B
- 22 mm
- Minimum corner radius r
- 1.1 mm
- Basic dynamic load rating Cr
- 71.6 kN
- Basic static load rating C0r
- 56.9 kN
- Fatigue load limit Cu
- 2.5 kN
- Factor f0
- 16.4
- Published row text
- 6924 ZZ | 120 | 165 | 22 | 1.1 | 71.6 | 56.9 | 2.5 | 16.4
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 ZZ6824 ZZD 150 mm · B 16 mmShielded ZZ6024 ZZXD 180 mm · B 28 mmShielded ZZ6224 ZZXD 215 mm · B 40 mmShielded ZZ6324 ZZXD 260 mm · B 55 mmNon-contact sealed6824 2RUD 150 mm · B 16 mmNon-contact sealed6924 2RUD 165 mm · B 22 mmNon-contact sealed6024 2RUD 180 mm · B 28 mmNon-contact sealed6224 2RUD 215 mm · B 40 mm