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NTN drawn-cup needle roller bearing · live catalog page 12

HK4518L

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

Fw45 mmOutside diameter52 mmWidth18 mmDynamic rating21.6 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
HK4518L
Roller-envelope diameter Fw
45 mm / 1.7717 in
Outer diameter D
52 mm / 2.0472 in
Width C
18 mm / 0.7087 in
C3
Not published
Static load rating
43 kN
Dynamic load rating
21.6 kN
Published row text
HK4518L | N/A 1.7717 in 45.000 mm | N/A 2.0472 in 52.000 mm | N/A 0.7087 in 18.000 mm | N/A | N/A 9650 lbf 43000 N 43.00 kN | N/A 4850 lbf 21600 N 21.60 kN

Verification boundary

What still needs to match

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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