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NTN drawn-cup needle roller bearing · live catalog page 14

HMK1813

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

Fw18 mmOutside diameter25 mmWidth13 mmDynamic rating10.2 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
HMK1813
Roller-envelope diameter Fw
18 mm / 0.7087 in
Outer diameter D
25 mm / 0.9843 in
Width C
13 mm / 0.5118 in
C3
Not published
Static load rating
12.2 kN
Dynamic load rating
10.2 kN
Published row text
HMK1813 | N/A 0.7087 in 18.000 mm | N/A 0.9843 in 25.000 mm | N/A 0.5118 in 13.000 mm | N/A | N/A 2740 lbf 12200 N 12.20 kN | N/A 2290 lbf 10200 N 10.20 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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