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NTN drawn-cup needle roller bearing · live catalog page 2

BK1812

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

Fw18 mmOutside diameter24 mmWidth12 mmDynamic rating8.3 kNNTN item page ↗

Published bearing data

Dimensions and load ratings

NTN Bearing Finder
Item number
BK1812
Roller-envelope diameter Fw
18 mm / 0.7087 in
Outer diameter D
24 mm / 0.9449 in
Width C
12 mm / 0.4724 in
C3
2.7 mm
Static load rating
10.9 kN
Dynamic load rating
8.3 kN
Published row text
BK1812 | N/A 0.7087 in 18.000 mm | N/A 0.9449 in 24.000 mm | N/A 0.4724 in 12.000 mm | N/A 0.1063 in 2.700 mm | N/A 2450 lbf 10900 N 10.90 kN | N/A 1870 lbf 8300 N 8.30 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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