HK4020

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

Fw40 mmOutside diameter47 mmWidth20 mmDynamic rating25.9 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder

Item number: HK4020
Roller-envelope diameter Fw: 40 mm / 1.575 in
Outer diameter D: 47 mm / 1.8504 in
Width C: 20 mm / 0.7874 in
C3: Not published
Static load rating: 52.5 kN
Dynamic load rating: 25.9 kN
Published row text: HK4020 | N/A 1.5750 in 40.000 mm | N/A 1.8504 in 47.000 mm | N/A 0.7874 in 20.000 mm | N/A | N/A 11803 lbf 52500 N 52.50 kN | N/A 5823 lbf 25900 N 25.90 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.

Related NTN bearings