NNU4928 Double Row Cylindrical Roller Bearings 140X190X50mm

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NNU4928

Bore Diameter:140 mm

Outside Diameter:190 mm

Width:50 mm

Weight:4.1 kg

Min. Order:1 Piece

The NNU4928 bearing is a Double row cylindrical roller bearings with an inner diameter of 140 mm , an outer diameter of 190 mm, a width of 50 mm. It typically uses P0,P6,P5 grade precision tolerances and features a BRASS cage, Chrome steel rings. It primarily bears Radial, It uses C3,C2,C0,C4 standard radial clearance, OPEN STYLE type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: High quality,good precision

Application: Large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, lifting and transporting machinery, etc.

Dimensions:

Inside Diameter:

140 mm

Outside Diameter:

190 mm

Thickness:

50 mm

Weight:

4.1 KG

Specifications:

Structure:

NNU

Number of Rows:

double rows

Brand:

WKKZ,OEM

Radial Clearance Trade No.:

C3,C2,C0,C4

Precision Rating:

P0,P6,P5

Vibration:

ZV1,ZV2,ZV3

Load Direction:

Radial

Bearing Material:

GCr15/Chrome steel

Cage Type:

BRASS

Cage material:

BRASS

Seals Type:

OPEN STYLE

Roller Material:

Chrome steel

Bore Type:

Cylindrical,Tapered

Rolling Element:

Cylindrical rollers

Transaction Information:

Transport Package:

Wooden case,pallets

Service:

OEM accetable

Shipping Ways:

By sea,by air,DHL,FedEx

Country of Origin:

China

Quality Control:

ISO9001

Stock:

324 Piece

Production Capacity:

5000 PER MONTH

Port:

Dalian,Tianjin,Shanghai,Ningbo

Payment term:

T/T,WESTERN UNION

Delivery time:

1-2 days for stock bearing

Detailed description

China NNU4928 Double row cylindrical roller bearings

Series : Cylindrical roller bearings

Rows / Structure: Double row, NNU bearings

Bearing Code : NNU4928 (cylindrical bore), NNU4928K (tapered bore)

NNU BEARINGS		Bearings Dimension/mm
Cylindrical Bore	Tapered Bore	d	D	B
NNU4928	NNU4928K	140	190	50

1. Basic Load ratings :Cr=190 kN , Cor: 400 kN

2.Chamfer : r1.2min=1.5 , r3.4min=1.5

3.Speed Ratings : 4500 rpm

4.Mass : 4.1 kgs

Specification of NNU4928 bearings,NNU4928K bearings

01. Dimension Precision: P0,P6,P5

02. Rings Material: GCr15 of Chrome steel

03. Cage: Brass / Copper

04. Hardness: 58-62HRC

05. Chamfer: Bright,Black

Inventory status of bearings NNU4928 ,NNU4928K.

01. Stock : 324 pcs

02. Delivery days: ready for shipment

03. Industrial Packing: single box+carton+Fumigation-free wooden box

04. Original: MADE IN CHINA

05. Brand: WKKZ,or OEM

06. Factory: WKKZ BEARING COMPANY

Shipping:

01. Delivery term:FOB / CIF / CNF

02. Shipping way: By sea,By air,Express

03. Port of Loading : China (DALIAN,TIANJIN,SHANGHAI,NINGBO)

04. Fumigation-free wooden box

Double row cylindrical roller bearing for Gearboxes, rolling mills, vibrating screens, and lifting and transporting machinery

Dimension			NNU BEARINGS
d	D	B	Cylindrical Bore	Tapered Bore
120	165	45	NNU4924	NNU4924K
130	180	50	NNU4926	NNU4926K
140	190	50	NNU4928	NNU4928K
150	210	60	NNU4930	NNU4930K
160	220	60	NNU4932	NNU4932K
170	230	60	NNU4934	NNU4934K
180	250	69	NNU4936	NNU4936K

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How can you buy NNU4928 Double Row Cylindrical Roller Bearings 140X190X50mm on the Internet?
High quality NNU4928 ( 4.1 kg Mass, ID: 140 mm OD: 190 mm WD: 50 mm , double rows Rows , C3,C2,C0,C4 Radial Clearance , P0,P6,P5 Accuracy Class , GCr15/Chrome steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. NNU4928. 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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NNU4928 Double Row Cylindrical Roller Bearings 140X190X50mm

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