HK0408

Exact NTN Bearing Finder record with complete dimensions and load ratings.

Fw4 mmOutside diameter8 mmWidth8 mmDynamic rating1.77 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder

Item number: HK0408
Roller-envelope diameter Fw: 4 mm / 0.1575 in
Outer diameter D: 8 mm / 0.315 in
Width C: 8 mm / 0.315 in
C3: Not published
Static load rating: 1.27 kN
Dynamic load rating: 1.77 kN
Published row text: HK0408 | N/A 0.1575 in 4.000 mm | N/A 0.3150 in 8.000 mm | N/A 0.3150 in 8.000 mm | N/A | N/A 286 lbf 1270 N 1.27 kN | N/A 400 lbf 1770 N 1.77 kN

Verification boundary

Do not infer interchange

ConstructionConfirm open/closed end, cage or full-complement design, oil-hole features, and exact suffix.

Shaft and housingVerify shaft hardness/finish, housing fit, tolerances, shoulders, and installation tooling.

DutyCheck load direction, lubrication, speed, temperature, contamination, and expected life.

Current dataConfirm the exact item in NTN Bearing Finder before ordering.

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