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NTN single-row radial ball bearing · live catalog page 1

FLRA168AZZ

Exact live NTN Bearing Finder row with dimensional and load-rating evidence.

Bore d6.35 mmOutside diameter D9.525 mmWidth B3.175 mmDynamic rating268 NNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
FLRA168AZZ
Bore d
6.35 mm / 0.25 in
Outside diameter D
9.525 mm / 0.375 in
Width B
3.175 mm / 0.125 in
Corner radius r
0.08 mm / 0.0031 in
Static load rating
136 N / 31 lbf
Dynamic load rating
268 N / 60 lbf
Published row text
FLRA168AZZ | N/A 0.2500 in 6.350 mm | N/A 0.3750 in 9.525 mm | N/A 0.1250 in 3.175 mm | N/A 0.0031 in 0.080 mm | N/A 31 lbf 136 N | N/A 60 lbf 268 N

Verification boundary

What still needs to match

Do not infer interchange
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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