Deep Groove Ball Bearing 6309-NR
Description
Bore diameter, mm
45
Outside diameter, mm
100
Overall width, mm
25
Group
Single row deep groove ball bearings
Marking
6309-NR
C – dynamic load, N
61100
C0 – static load, N
29500
Oil lubrication speed, r/min
8100
Grease lubrication speed, r/min
6800
Modification suffix
N – Groove on outer ring mounting surface (opposite shield side).
Cage material
Carbon steel sheet
Rings material
Chrome steel (bearing steel).
Ring hardness, HRC
59…64
Rolling elements material
Chrome steel (bearing steel).
Rolling element hardness, HRC
60…65
Application
Industrial
Accuracy class
P0 DIN or Normal according to ISO and GOST; ABEC-1, RBEC-1, K, 4 according to ABMA.
Set
R – Snap ring mounted on outer ring
Standards
ISO
Additional information
| Dimensions | |
|---|---|
| Series |
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