NTN single-row radial ball bearing · live catalog page 3
6220ZN
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- 6220ZN
- Bore d
- 100 mm / 3.937 in
- Outside diameter D
- 180 mm / 7.0866 in
- Width B
- 34 mm / 1.3386 in
- Corner radius r
- 2.1 mm / 0.0827 in
- Static load rating
- 93,000 N / 20,900 lbf
- Dynamic load rating
- 135,000 N / 30,340 lbf
- Published row text
- 6220ZN | N/A 3.9370 in 100.000 mm | N/A 7.0866 in 180.000 mm | N/A 1.3386 in 34.000 mm | N/A 0.0827 in 2.100 mm | N/A 20900 lbf 93000 N 93.00 kN | N/A 30340 lbf 135000 N 135.00 kN
Verification boundary
What still needs to match
Exact suffixConfirm enclosure, seals/shields, internal clearance, precision class, cage, and material.
FitVerify shaft and housing tolerances, shoulders, fillets, and installation method.
DutyCheck speed, lubrication, temperature, contamination, radial/axial loading, and expected life.
Current dataConfirm the exact item in NTN Bearing Finder before ordering.
Related NTN bearings