Industrial replacement referenceSource-backed records · No compatibility guesswork

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

FLRA2-6ZZA

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

Bore d3.175 mmOutside diameter D9.525 mmWidth B3.571 mmDynamic rating640 NNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
FLRA2-6ZZA
Bore d
3.175 mm / 0.125 in
Outside diameter D
9.525 mm / 0.375 in
Width B
3.571 mm / 0.1406 in
Corner radius r
0.13 mm / 0.0051 in
Static load rating
224 N / 50 lbf
Dynamic load rating
640 N / 144 lbf
Published row text
FLRA2-6ZZA | N/A 0.1250 in 3.175 mm | N/A 0.3750 in 9.525 mm | N/A 0.1406 in 3.571 mm | N/A 0.0051 in 0.130 mm | N/A 50 lbf 224 N | N/A 144 lbf 640 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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Same bore dimension

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