Cylindrical Roller bearing NJ307
Description
Bore diameter
35mm
Outside diameter
80mm
Overall width
21mm
Group
Single row cylindrical roller bearings
Marking
NJ307-S
C – dynamic load, N
49500
C0 – static load, N
46900
Oil lubrication speed, r/min
9500
Grease lubrication speed, r/min
6300
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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