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NTN drawn-cup needle roller bearing · live catalog page 15

HMK2021LL

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

Fw20 mmOutside diameter27 mmWidth21 mmDynamic rating13 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
HMK2021LL
Roller-envelope diameter Fw
20 mm / 0.7874 in
Outer diameter D
27 mm / 1.063 in
Width C
21 mm / 0.8268 in
C3
Not published
Static load rating
17.3 kN
Dynamic load rating
13 kN
Published row text
HMK2021LL | N/A 0.7874 in 20.000 mm | N/A 1.0630 in 27.000 mm | N/A 0.8268 in 21.000 mm | N/A | N/A 3900 lbf 17300 N 17.30 kN | N/A 2920 lbf 13000 N 13.00 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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