NNU4980 Bearing

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NNU4980

Bore Diameter:400 mm

Outside Diameter:540 mm

Width:140 mm

Weight:88.2 kg

The NNU4980 bearing is a Cylindrical roller ball bearing with an inner diameter of 400 mm , an outer diameter of 540 mm, a width of 140 mm. It typically uses P0 P6 P5 P4 grade precision tolerances and open Z ZZ RS RZ type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

400 mm

Outside Diameter:

540 mm

Thickness:

140 mm

Weight:

88.2 KG

Specifications:

Structure:

Cylindrical roller bearing

Brand:

FAG, INA, KOYO, NSK, NTN, SKF, TIMK...

Precision Rating:

P0 P6 P5 P4

Bearing Material:

chrome steel

Seals Type:

open Z ZZ RS RZ

Transaction Information:

Payment term:

T/T L/C at sight

Delivery time:

7 days

Detailed description

Cylindrical roller bearing NNU4980

1.SND bearing mainly to European market,High precision,Large stock,Meet your need to cut down the high cost of world brand bearing.

2.roller and raceway is line contact, radial load capacity, suitable to withstand heavy load and shock load.

3.the processing requirements to shaft and housing bore is higher, bearing outer ring axis relative deflection after installation should be strictly controlled to avoid contact stress concentration.

4. N type and NU type can move axially, to accommodate misalignment due to thermal expansion or of the shaft and the housing due to changes in relative position, can be used for supporting the free end.

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High quality NNU4980 ( 88.2 kg Mass, ID: 400 mm OD: 540 mm WD: 140 mm , P0 P6 P5 P4 Accuracy Class , chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NNU4980. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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