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Beijing RKF Mechanical & Electrical Equipment Co., Ltd.
SKF, FAG, TIMKEN, NSK ball/roller bearings ... bearing housings ...
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SKF NU230ECM 150X270X45 Mm Single Row Brass Cage Cylindrical Roller Bearing

Beijing RKF Mechanical & Electrical Equipment Co., Ltd.

SKF NU230ECM 150X270X45 Mm Single Row Brass Cage Cylindrical Roller Bearing

Place of Origin : Sweden

Brand Name : SKF

Certification : ISO

Model Number : NU230ECM

MOQ : 1 piece for sample

Price : Negotiated

Packaging Details : Export standard packing

Delivery Time : 3~15 days

Payment Terms : T/T, L/C, Western Union, MoneyGram

Supply Ability : 3000000 pcs per year

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Product Attributes
Rolling BodyRoller Bearings
The Number of RowsSingle
Outer DimensionLarge (200-430mm)
MaterialBearing Steel
SphericalNon-Aligning Bearings
Load DirectionRadial Bearing
SeparatedUnseparated
CategoryCylindrical Roller Bearing
ModelNu230ecm
BrandSKF
Material of Rollers & RingsChrome Steel Gcr15
CageBrass Cage
Bore (ID)150 Mm
Od270 Mm
Width45 Mm
Weight10.3 Kgs
QualitySKF Bearing
PackageStandard Export Packing
SpecificationISO
TrademarkSKF
OriginSweden
Trade Info
Min. Order10Pieces
FOB PriceUSD200/Piece
Portnull
Payment TermsL/C,T/T,Western Union,Money Gram
Production Capacity3000000 PCS/Year
HS Code8482500001
Product Details
Product DescriptionProduct category:
Cylindrical Roller Bearing
Model number:
NU230ECM
Maker:
SKF
Brand name:
SKF
Bore diameter (ID):
150 mm
Outside diameter:
270 mm
Width:
45 mm
Basic load ratings:
Dynamic C: 510 kN
Static CO: 600 kN
Speed ratings:
Reference speed: 2600 r/min
Limiting speed: 2800 r/min
Weight:
10.3 kgs
Material:
Chrome steel GCr15, Bearing steel
Material of the cage:
Brass cage
Roller type:
Cylindrical rollers
Row number:
Single row
Seal type:
Open
Quality:
SKF high quality, original quality
Packing:
SKF packing
Feature:
High speed, low noise, low friction, low vibration, long life
Sample:
SKF bearing sample is available
Stock:
Large stock for FAG bearings
Other brands available:
FAG INA TIMKEN ZWZ NTN KOYO NSK RKF

Description of SKF Cylindrical Roller Bearings:


1. SKF cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage. High-capacity bearings, double row bearings, multi-row bearings, single, double and multi-row full complement bearings (without a cage) and split bearings complete the SKF standard assortment provided here.

2. Bearings with a cage can accommodate heavy radial loads, rapid accelerations and high speeds. Full complement bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds. SKF high-capacity cylindrical roller bearings combine the high load carrying capacity of a full complement bearing with the high speed capability of a bearing with a cage.

3. The factors that influence SKF cylindrical roller bearing performance and service life include but are not limited to the following:
(1) Roller end / flange contact area
(2) Logarithmic roller profile
(3) Surface finish
(4) Interchangeable components



Different types of SKF Cylindrical Roller Bearings:

1. SKF single row cylindrical roller bearings are separable, i.e. the bearing ring with the roller and cage assembly can be separated from the other ring. This simplifies mounting and dismounting, particularly when load conditions require both rings to have an interference fit.

2. SKF double row cylindrical roller bearings have a low cross section, high load carrying capacity and high stiffness. Therefore they are mainly used in machine tools, rolling mill stands, plastic calenders, grinding mills and also large gearboxes.
SKF produces double row cylindrical roller bearings mainly in the NNU design and the NN design. The bearings are separable, i.e. the ring with integral flanges together with the roller and cage assemblies can be mounted separately from the other bearing ring or all bearing components can be mounted separately. This facilitates the mounting, inspection and maintenance of these bearings.

3. SKF Four-row and six-row cylindrical roller bearings are used almost exclusively for the roll necks of rolling mill stands, calenders and roller presses. Their friction is low compared with other roller bearings. As they are normally mounted with an interference fit on the roll neck, they are particularly suitable for rolling mill applications where the rolling speed is high.
The four-row and six-row cylindrical roller bearings are of separable design, i.e. the ring or rings with integral flanges and the roller and cage assemblies can be mounted independently of the free rings, or all bearing components can be mounted separately. This considerably simplifies bearing mounting, maintenance and inspection. A certain limited axial displacement of the shaft with respect to the housing can be accommodated within the bearing.

4. SKF single row full complement cylindrical roller bearings
The basic SKF assortment of single row full complement cylindrical roller bearings provided here includes NCF and NJG design bearings. They are used to locate the shaft axially in one direction and eventually to accommodate axial displacement of the shaft relative to the housing in the opposite direction. (NCF bearings, NJG bearings)

5. SKF double row full complement cylindrical roller bearings
The basic SKF assortment of double row full complement cylindrical roller bearings provided here includes NNCL, NNCF and NNC open design bearings, as well as sealed NNF design bearings. All bearings are non-separable and have an annular groove and three lubrication holes in the outer ring to facilitate lubrication. NNF design bearings have three additional lubrication holes in the inner ring.

6. SKF multi-row full complement cylindrical roller bearings are mainly used in small cold rolling mills where very considerable rolling forces occur but where rolling speed is limited. Other applications for these bearings include straightening machines, shears and extruders. To facilitate efficient lubrication, all multi-row full complement cylindrical roller bearings have lubrication holes, or an annular groove and lubrication holes in the outer ring.



Product show of SKF
(Sweden bearings)

(1) Cylindrical roller bearing SKF NUP230ECM C3P6VL0241 electrically insulated
(2) Cylindrical roller bearing SKF NU310ECP nylon cage
(3) Cylindrical roller bearing SKF NUP210ECM brass cage



Product show of FAG
(Germany bearings)


(4) Cylindrical roller bearing FAG NU1024E.M1, brass cage
(5) Cylindrical roller bearing FAG 534176, brass cage
(6) Cylindrical roller bearing FAG RN215-E-M1, without outer ring


Product show of NSK Koyo NTN
(Japanese bearings)


(7) Cylindrical roller bearing NSK NU230M brass cage
(8) Cylindrical roller bearing Koyo NJ213 C3 brass cage
(9) Cylindrical roller bearing NTN NU228E brass cage


We proceed in 3 business lines:
- We export various of original bearings which are produced by SKF, FAG, INA,
ZWZ, HRB, LYC, ABBA, Timken, NSK, NTN, Koyo, Nachi, IKO, FYH, THK, ASAHI, etc;
- Meanwhile we make our own brand RKF;
- OEM service is available.
For the convenience of both us, please inquire with the information below:
- the model numbers of the bearings
- the brand name of each model
- the order quantity of each model
The variety of the bearings we supply in long term:
- Self-aligning Roller Bearings
- Self-aligning Ball Bearings
- Deep Groove Ball Bearings
- Tapered Roller Bearings
- Cylindrical Roller Bearings
- Eccentric Bearings
- Needle Roller Bearings
- Angular Contact Ball Bearings
- Thrust Roller Bearings
- Thrust Ball Bearings
- Insert Bearings (Spherical Outer Surface Ball Bearings)
- Pillow Block (Bearing Housing)
- Rod End Bearings & Spherical Plain Bearings
- Linear Bearings
- Sliding Bearings
- Auto Bearings

Welcome to contact us for more details for any bearings.


Quality SKF NU230ECM 150X270X45 Mm Single Row Brass Cage Cylindrical Roller Bearing for sale

SKF NU230ECM 150X270X45 Mm Single Row Brass Cage Cylindrical Roller Bearing Images

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