NTN single-row radial ball bearing · live catalog page 4
6920ZNC3
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- 6920ZNC3
- Bore d
- 100 mm / 3.937 in
- Outside diameter D
- 140 mm / 5.5118 in
- Width B
- 20 mm / 0.7874 in
- Corner radius r
- 1.1 mm / 0.0433 in
- Static load rating
- 39,500 N / 8,900 lbf
- Dynamic load rating
- 45,500 N / 10,220 lbf
- Published row text
- 6920ZNC3 | N/A 3.9370 in 100.000 mm | N/A 5.5118 in 140.000 mm | N/A 0.7874 in 20.000 mm | N/A 0.0433 in 1.100 mm | N/A 8900 lbf 39500 N 39.50 kN | N/A 10220 lbf 45500 N 45.50 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.
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