NTN single-row radial ball bearing · live catalog page 2
6021ZN
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- 6021ZN
- Bore d
- 105 mm / 4.1339 in
- Outside diameter D
- 160 mm / 6.2992 in
- Width B
- 26 mm / 1.0236 in
- Corner radius r
- 2 mm / 0.0787 in
- Static load rating
- 65,500 N / 14,700 lbf
- Dynamic load rating
- 80,500 N / 18,090 lbf
- Published row text
- 6021ZN | N/A 4.1339 in 105.000 mm | N/A 6.2992 in 160.000 mm | N/A 1.0236 in 26.000 mm | N/A 0.0787 in 2.000 mm | N/A 14700 lbf 65500 N 65.50 kN | N/A 18090 lbf 80500 N 80.50 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