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NTN drawn-cup needle roller bearing · live catalog page 13

HMK1225

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

Fw12 mmOutside diameter19 mmWidth25 mmDynamic rating15.3 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
HMK1225
Roller-envelope diameter Fw
12 mm / 0.472 in
Outer diameter D
19 mm / 0.748 in
Width C
25 mm / 0.9843 in
C3
Not published
Static load rating
18.6 kN
Dynamic load rating
15.3 kN
Published row text
HMK1225 | N/A 0.4720 in 12.000 mm | N/A 0.7480 in 19.000 mm | N/A 0.9843 in 25.000 mm | N/A | N/A 4181 lbf 18600 N 18.60 kN | N/A 3440 lbf 15300 N 15.30 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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