NTN drawn-cup needle roller bearing · live catalog page 14
HMK1813
Exact NTN Bearing Finder record with complete dimensions and load ratings.
Published bearing data
Dimensions and load ratings
- 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
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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