NTN single-row radial ball bearing · live catalog page 3
63/32ZN
Exact live NTN Bearing Finder row with dimensional and load-rating evidence.
Published bearing data
Dimensions and load ratings
- Item number
- 63/32ZN
- Bore d
- 32 mm / 1.2598 in
- Outside diameter D
- 75 mm / 2.9528 in
- Width B
- 20 mm / 0.7874 in
- Corner radius r
- 1.1 mm / 0.0433 in
- Static load rating
- 16,900 N / 3,800 lbf
- Dynamic load rating
- 33,000 N / 7,410 lbf
- Published row text
- 63/32ZN | N/A 1.2598 in 32.000 mm | N/A 2.9528 in 75.000 mm | N/A 0.7874 in 20.000 mm | N/A 0.0433 in 1.100 mm | N/A 3800 lbf 16900 N 16.90 kN | N/A 7410 lbf 33000 N 33.00 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