Coal Mill Machinery Bearing NSK Spherical Roller Bearing (23308 23309 23310 23311 23312)
|FOB Price:||US $0.15-0.36 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $0.15-0.36/ Piece|
|Transport Package:||Industrial Packaging: Plastic Bag/Plastic Tube|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: 23308 23309 23310 23311 23312
- The Number of Rows: Double
- Material: Bearing Steel
- Load Direction: Radial Bearing
- Application: Agricultural Machinery
- Bearing Material: Chrome Steel, Stainless Steel
- Cage Material: Steel, Brass, Nylon
- Precision Rating: P0 P6 P5 P4 P2
- Brand Name: Koyo, NSK, THK, Timken
- Specification: Bearing Steel
- HS Code: 8482101000
- Rolling Body: Ball Bearings
- Outer Dimension: Large (200-430mm)
- Spherical: Aligning Bearings
- Separated: Unseparated
- Seal Type: No Seal
- Vibration Level Codes: V4, V3, V2, V1, Z2
- Lubrication: Greese or Oil
- Tolerance Level: ABEC-1, ABEC-3, ABEC-5
- Trademark: ENKI, , SKF, NSK, TIMKEN, NTN, KOYO
- Origin: Jiangsu, China
Self Aligning Roller Bearing Models:
Roller Bearing Types
Self Aligning Roller Bearing Quality Inspection
1: Germany equipment
2: dust-free workshop
3: smokeless workshop
4: 5 s management system
5: ERP warehouse outbound
Specific Self Aligning Roller Bearing Information
|Name||Self Aligning Roller Bearing|
|Seals Type||No Seal|
|Delivery Time||1.Samples: 1-3 days|
2.Orders: 5-10 days after deposti received
|Payment Terms||A:100% TT|
B: 30% T/T in advance .70% before shipment or against copy of B/L
C. Western union and PayPal
|Application||Papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industry|
|Package||1. Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets;|
Plastic bag + kraft paper + carton + plywood pallets;
2. Commercial packing: 1pc/plastic bag+ single color box+ carton + plywood pallets;
3.According to customer's requirements
|Features||High precision, low noise, high speed, long life, high reliability, heavy load and high temperature resistance.|
|Brand||OEM and ODM(any brands you want)|
1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets
2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement
2. By Sea
3. By Air
Features of Self-aligning Roller Bearing:
Spherical roller bearings have an outer ring with an internal spherical shape. The rollers are thicker in the middle and thinner at the ends. Spherical roller bearings can thus accommodate both static and dynamic misalignment. However, spherical rollers are difficult to produce and thus expensive, and the bearings have higher friction than an ideal cylindrical or tapered roller bearing since there will be a certain amount of sliding between rolling elements and rings.
Spherical roller bearings can take, not only heavy radial loads, but also some axial loads in either direction. They have excellent radial load-carrying capacity and are suitable for use where there are heavy or impact loads.
Some spherical roller bearings have tapered bores and may be mounted directly on tapered shafts or cylindrical shafts using adapters or withdrawal sleeves. Pressed steel and machined brass cages are used.
Spherial roller bearings according to cage different types can be classified as follows:
1.Spherical Roller Bearing CC/W33 series
2.Spherical Roller Bearing CA/W33 series
3.Spherical Roller Bearing F3 series
4.Spherical Roller Bearing MB cage series
5.Spherical Roller Bearing E Strength series
Structures and Suffix Code of Popular Series Spherical Roller Bearings:
According to the bearing dimensions and series, choose one of the following internal designs and design the different series spherical roller bearings. The following chart is the spherical roller bearings with different inner rings and the structures of cage.
Designation of spherical roller bearings
Spherical roller bearings are produced in several designs, depending on bearing series and size. The differences are
- the arrangement of the floating guide ring as well as
- the design of the inner ring and/or cages,
as described in the following.
C(J), CC--Two window-type steel cages, flangeless inner ring and guide ring center on the inner ring
EC(J), ECC(J)--Two window-type steel cages, flangeless inner ring, guide ring center on the inner ring and reinforced roller complement.
CA--One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring center on the inner ring
CAF-- As CA, but with a steel cage.
ECA, ECAC-- Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring center on the inner ring.
ECAF-- As ECA, but with a steel cage.
E-- For bearings with a bore diameter d ≤ 65 mm: Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring
CAFA-- One-piece machined steel cage, double-pronged, centred on the outer ring raceway, retaining flanges on the inner ring and guide ring centred on the inner ring
Application of Self-aligning Roller Bearing:
The self-aligning roller bearing is mainly used in various machinery equipment in such industries as steel and iron,mine,paper making,ship,textile machinery,coal mill and electric power,It is among the bearings which are used most popular in the machinery industry.
Our products are mainly exported to Mideast, India, Pakistan, Canada, Southeast Asia, South America, Singapore, South Korea and other countries all over the world. We have reliable quality and quantity products to provide. We implement the win-win principle and take the slogan as "the best quality, the best credit and the best service"
ENKI,NSK, NTN, SKF, TIMKEN, KOYO, IKO, NACHI, HRB
"Quality makes Brand"
Our company insists on the "quality first, credit first" business ideas and our product specification iswell-founded. We have a good reputation in the international market by our perfect service and sufficient supply.
Quality makes Brand!
Customers come First!
24 hours after sales service could help u solve all the problems in time!
More than ten years manufacuter and export experiences do provide you most competitive bearings in your local markets!
•The lowest friction
•Quiet and smooth operation at high speed
•Spherical raceways to minimise noise
•Self-aligning and insenitive to angular misalignments of the shaft relative to the housing
•Widespread use and versatility
1. Quality makes Brand!
2. Customers come First!
3. 24 hours after sales service could help u solve all the problems in time!
4. Advanced Inspection Equipment could make sure every bearing is qualified to customers!
5. More than ten years manufacuter and export experiences do provide you most competitive bearings in your local markets!
Shandong Enki Bearing Co,Ltd. Profile:
Shandong ENKI Bearing Co.,Ltd. is a professional bearing manufacturer,and the factory is located in Jiangsu Province,China.The mature experienced Research and Development Department ,Advanced Machinery Equipment,High-precision testing instrument can ensure each bearing is high-quality.
" Quality makes Brand" is our business philosophy.
Bearings ENKI produce and sell all over the world such as Deep Groove Ball Bearings, Needle Bearings,Pillow Block Bearings,Thrust Ball Bearings,Linear Bearings,Spherical Roller Bearings,Self-aligning Roller Bearings,Self-aligning Ball Bearing,Rod End Bearings,Wheel Hub Bearings,Tapered Roller Bearing,Cylindrical Roller Bearings,Angular Contact Ball Bearing,Auto whell hub bearing,clutch bearing,ceramic bearings and so on.
1. Can you give me discount?
Yes,of course.And we will quote you lowest price at the beginning.
2. Will you send me free samples?
Yes.We will.Can you give me a chance of trying?
3. What should I do if the bearings has something wrong?
oh!We will try our best to help you and set up long time cooperation.
Working time,working environment,usage way will influence the life of bearings.
4. Do you like to serve clients with small orders only?
We would like to serve clients with all kinds of orders,big or small.
I believe that you will be larger clients for us
Add: No.25,East Industrial and Commercial River Road,Ji'nan City,Shandong Province,China