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NUP 3992 ECMA Single Row Cylindrical Roller Bearing 460x620x118 Mm
NUP 3992 ECMA Single Row Cylindrical Roller Bearing 460x620x118 mm
Cylindrical Roller Bearing, NUP 3992 ECMA, 460x620x118 mm, Brass Cage, Single Row, No Seal, No Separable; No Snap Ring, Relubricatable, C0.
Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and one integral flange and one loose flange ring on the inner ring, NUP design bearings can locate the shaft axially in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
EC: Optimized Internal Design Incorporating More And/Or Larger Rollers And With Modified Roller/End Flange Contact.
MA: Machined Brass Cage, Outer Ring Guided
|
Part Number |
NUP3992ECMA |
Package |
Carton Box+Pallet |
|
Size: |
460x620x118 mm |
Material |
Bearing steel |
|
Bore diameter (d): |
460 mm (18.11 Inch) |
Place of Origin |
Germany |
|
Outside Diameter (D): |
620 mm (24.409 Inch) |
Structure |
Cylindrical Roller Bearing |
|
Width, outer ring (T): |
118 mm (4.646 Inch) |
Sealing |
No seal |
|
Profile |
Complete with Outer and Inner Ring |
Grease Limiting Speed (r/min) |
850 r/min |
|
Relubricatable |
Yes |
Oil Limiting Speed (r/min) |
1300 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 |
2050 kN |
|
MOQ |
1PCS |
Basic static load rating |
4550 kN |
|
Weight |
112 KG |
Lead Time |
3~5 Days |
|
Payment Term |
TT or Western Union |
Application |
Manufacturing Plant, Energy & Mining |
|
Brand Name |
As per requirement |
Snap Ring |
No |
|
Bore Type |
Cylindrical |
Seperable |
Yes |
|
Bore Profile |
Straight |
Heat Stabilization |
Temperatures up to 120 °C |
|
Retainer |
Yes |
Other Features |
Locate the shaft axially in both directions |
|
Design |
NUP |
Number of flanges, outer ring |
2 |
|
Number of flanges, inner ring |
1 |
Loose flange |
Inner ring loose flange |
|
d1 |
515 mm |
D1 |
571 mm |
|
F |
501 mm |
r1,2 min. |
4 mm |
|
da min. |
476 mm |
db min. |
520 mm |
|
Da max. |
604 mm |
ra max. |
3 mm |
|
kr |
0.15 mm |
Fatigue load limit (Pu) |
375 kN |
|
e |
0.3 mm |
Y |
0.4 mm |
Please contact Cherry if you are interested in this product:
WhatsApp: +86 13825082601
Mobile: +86 18928876761
Email: zk9@zkbearings.com
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