Cylindrical Roller bearing NJ312
Description
Bore diameter
60mm
Outside diameter
130mm
Overall width
31mm
Group
Single row cylindrical roller bearings
Marking
NJ312-S
C – dynamic load, N
124000
C0 – static load, N
126000
Oil lubrication speed, r/min
6000
Grease lubrication speed, r/min
3800
Cage type
S – Stamped steel cage. (NTN) Pressed steel cage.
Tariff No.
8482500090
Cage material
Carbon steel sheet
Rings material
Chrome steel (bearing steel).
Ring hardness, HRC
58…65
Rolling elements material
Chrome steel (bearing steel).
Rolling element hardness, HRC
58…66
Application
Industrial
Precision class
P0 DIN or Normal according to ISO and GOST; ABEC-1, RBEC-1, K, 4 according to ABMA.
Standards
ISO
Additional information
| Dimensions | |
|---|---|
| Series |
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