NTN drawn-cup needle roller bearing · live catalog page 2
BK1312
Exact NTN Bearing Finder record with complete dimensions and load ratings.
Published bearing data
Dimensions and load ratings
- Item number
- BK1312
- Roller-envelope diameter Fw
- 13 mm / 0.5118 in
- Outer diameter D
- 19 mm / 0.748 in
- Width C
- 12 mm / 0.4724 in
- C3
- 2.7 mm
- Static load rating
- 7.9 kN
- Dynamic load rating
- 6.95 kN
- Published row text
- BK1312 | N/A 0.5118 in 13.000 mm | N/A 0.7480 in 19.000 mm | N/A 0.4724 in 12.000 mm | N/A 0.1063 in 2.700 mm | N/A 1780 lbf 7900 N 7.90 kN | N/A 1560 lbf 6950 N 6.95 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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