NU 406 ECM Single Row Cylindrical Roller Bearing 30x90x23 mm
Cylindrical Roller Bearing, NU 406 ECM, 30x90x23 mm, Brass Cage, Single Row, No Seal, Inner Ring-Both Side Separable; No Snap Ring, Relubricatable, C0.
The NU 406 ECM is a single-row cylindrical bearing with NU design. The outer ring of this bearing has two rigid ribs, while the inner ring has none. As a result, NU bearings are only capable of supporting radial forces. This bearing type is commonly used as a floating bearing. Floating bearings allow axial displacement of the shaft relative to the housing in both directions. This is necessary in applications where the shaft material shrinks or expands due to temperature changes (thermal expansion). NU bearings can also be used as support bearings by combining them with HJ angle rings (available separately). Support bearings can support radial forces and also axial forces in a single direction.
|
Part Number |
NU 406 ECM |
Package |
Carton Box+Pallet |
|
Size: |
30x90x23 mm |
Material |
Bearing steel |
|
Bore diameter (d): |
30 mm (1.181 Inch) |
Place of Origin |
Germany |
|
Outside Diameter (D): |
90 mm (3.543 Inch) |
Structure |
Cylindrical Roller Bearing |
|
Width, outer ring (T): |
23 mm (0.906 Inch) |
Sealing |
No seal |
|
Profile |
Complete with Outer and Inner Ring |
nG |
13400 r/min |
|
Relubricatable |
Yes |
nB |
7900 r/min |
|
Radial internal clearance |
C0 |
Cage |
Brass Cage |
|
Precision Grade |
P6 P5 P4 |
Certifications |
ISO9001:2015 |
|
Number of Row |
1 |
Basic dynamic load rating |
84 kN |
|
MOQ |
1PCS |
Basic static load rating |
65 kN |
|
Weight |
0.86 KG |
Lead Time |
3~5 Days |
|
Payment Term |
TT or Western Union |
Application |
gearboxes, agricultural machinery, pumps, compressors, and electric motors. |
|
Brand Name |
As per requirement |
Snap Ring |
No |
|
Bore Type |
Cylindrical |
Seperable |
Inner Ring-Both Sides |
|
Bore Profile |
Straight |
Heat Stabilization |
Temperatures up to 120 °C |
|
Retainer |
Yes |
Other Features |
Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID | Standard Capacity |
|
Design |
NU |
Fatigue load limit (Pu) |
8.3 kN |
|
D1 |
68.4 mm |
Da max |
79 mm |
|
da max |
44 mm |
da min |
41 mm |
|
db min |
47 mm |
E |
73 mm |
|
F |
45 mm |
r1min |
1.5 mm |
|
ramax |
1.5 mm |
ra1max |
1.5 mm |
|
rmin |
1.5 mm |
s |
2.3 mm |
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