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240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching

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240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching

China 240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching supplier
240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching supplier 240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching supplier

Large Image :  240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching

Product Details:

Place of Origin: China
Brand Name: KOYO, NSK, NTN, TIMKEN, ZWZ, SXM
Certification: ISO9001, ISO14001
Model Number: 240/850 ECA/W33

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces
Price: Negotiate
Packaging Details: SKF standard packaging
Delivery Time: 30 days
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 50 Piece per Month
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Detailed Product Description
Material: GCr15 Size: 850*1220*365 Mm
Brand: SXM SKF Origin: China
Row: Double Row Quenching: Bainite Quenching

240/850 ECA/W33 SKF Bainite Quenching Double Row Spherical Roller Bearing 850*1220*365 mm

 

Features and Benefits of Spherical Roller Bearing:

 

1. Design – Elimination of the guide ring allowed for a design change that improves cage balance and strength.

2. Material Technology – HPS series is made from high-cleanliness Z steel.Special surface treatment of spherical roller bearing increases resistance to wear.

3. Offer advanced material options: Super TF and TL steel, depending on application requirements.

4. Advanced Technology - patented Molded Oil lubrication system is also available.

5. Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes. Optional inner ring oil groove and holes available

6. Seal Technology - offers different sealing materials depending on the operating temperature of the bearing.

7. Cage Materials – Available in steel, brass or polyamide depending on the requirements of the application.

8. Manufacturing Technology – Advanced production system guarantees outstandingquality control.

9. Life – up to 2 times the operating life of industry standard spherical roller bearing.

10. Reduced maintenance costs – downsizing to smaller bearings while improving performance and lengthening equipment operating life.

11. Limiting speed up to 20% higher.

 

Note

Description

BC:

Bearing for wind turbine main shafts with roller-guided cast iron cage

CA, CAC :

Retaining flanges on the inner ring, guide ring centred on the inner ring, machined brass cage

CC(J), CJ:

Flangeless inner ring, guide ring centred on the inner ring, two stamped steel cages

CCJA, EJA:

Flangeless inner ring, guide ring centred on the outer ring raceway, two stamped steel cages

E:

Optimized internal design for increased load carrying capacity
213, 222 and 223 series: Flangeless inner ring and two stamped steel cages. Annular groove and three lubrication holes in the outer ring.
d ≤ 65 mm: Guide ring centred on the inner ring
d > 65 mm: Guide ring centred on the cage

K:

Tapered bore, taper 1:12

K30:

Tapered bore, taper 1:30

P62:

P6 + C2

VA405:

Bearings for vibratory applications with surface hardened cages

W33:

Annular groove and three lubrication holes in the outer ring

235220:

Inner ring of case-hardened steel with helical groove in bore

HA3:

Inner ring of case-hardening steelc

 

 

Spherical roller bearing:

 

It is a rolling-element bearing that permits rotation with low friction,and permits angular misalignment. Typically spherical roller bearings support a rotating shaft in the bore of the inner ring that

may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.Most spherical roller bearing is designed with two rows of rollers,

allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.

 

1. Accommodate misalignment
Spherical roller bearings can self-aligning like self-aligning ball bearings or CARB bearings


2. High load carrying capacity
Spherical roller bearings are designed to accommodate both heavy radial loads and axial loads in both directions.


3. Long service life
The rollers are manufactured to such tight dimensional and geometrical tolerances that they are practically identical in a roller set. The symmetrical rollers self-adjust , providing optimal load distribution along the roller length and together with the special profile prevent stress peaks at the roller ends


4. Low friction
Self-guiding rollers keep friction and frictional heat at low levels . A floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.

 


Size Drawing:

 

240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching

240/850 ECA/ W33 SKF High Speed Bearing Spherical Roller Bainite Quenching

 

Products name Spherical Roller Bearings
Ring material Chrome Steel, Carbon Steel, Stainless Steel
Material: GCr15 GCr15SiMn
Model NO.: 240/850
Size: 850*1220*365
Type: CC,CCK,CA,CAK,E,EK, K.MB, EAE4,E1.K and so on
Precision P0,P6,P5,P4,P2
Clearance: C0, C3, C4 ,C5
Application: Mine machine, port hoisting machine, port transfer equipment, crane; exc

 

 

Application of spherical roller bearing:

 

Spherical roller bearing are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some spherical roller bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.

 

 

Structure:

 

Product Name Spherical Roller Bearing
Precision Rating P6, P0, P5,
Material Bearing Steel (GCr15)
Clearance C2 C3 C4 C5
Vibration & Noisy Z1,Z2,Z3 V1,V2,V3
Cage Brass, Nylon, Steel
Seal ZZ, 2RS
Features High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification ISO 9001:2008
Packing 1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize
Delivery Time 30 - 45 Days After The Order is Confirmed
Shippment 1.By Sea 2.By Air 3.By Express

   

 

Contact Details
Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD.

Contact Person: Damon

Tel: +8618360131167

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