Nj211e Cylindrical Roller Bearings Stainless Steel
|FOB Price:||US $10-100 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $10-100/ Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: NJ211E
- The Number of Rows: Single
- Material: Bearing Steel
- Load Direction: Thrust Bearing
- Inner Diameter: 711.327mm
- Thickness: 127.127mm
- Trademark: SKF
- Origin: Jiangsu China
- Rolling Body: Roller Bearings
- Outer Dimension: Extra Large (440mm)
- Spherical: Non-Aligning Bearings
- Separated: Unseparated
- Outer Diameter: 964.26mm
- OEM: Afford
- Specification: ISO9001
Inner diameteter d (mm) 711.327
Diameter D (mm) 964.26
Thickness H (mm) 127.127
Basic load rating-Dynamic C (KN) 5200
Basic load rating-Static CO (KN) 36000
Fatigue load limit PU (KN) 2080
Minimum load coefficient A 100
Rated speed (r/min) 160
Limit speed (r/min) 320
Weight (kg) 300
Service: OEM or as your demand
Package: Standard packaging or as customer's request
Sample: Free provide
Delivery Detail: Within 3-30 days after your payment
Payment: A: 30% deposit By T/T, Western Union, Paypal, 70% before delivery.
B: 100% L/C at sight
C: Small order by express
1. Bearing manufacturer
2. ISO 9000/9001/9004/19011: 2000
3. Produce by customer's needs
4. High speed, low noise
5. Bearing steel
6. The most competitive price
Thrust roller bearing is used to carry axial load of axial, radial joint load, the radial load shall not exceed 55% of the axial load. Compared with other thrust roller bearings, the bearing friction factor is low, high speed, and has a self-aligning performance.
1. Have a look at the choice of thrust roller bearing chamber tolerance and control: After the thrust roller bearings thrust roller bearing pressure should be flexible rotation without blocking. If there are any obvious rotation is not flexible, indicates the size of the shaft is too big, tolerance to downgrade. Such as thrust roller bearing pressure into the shaft by hand after the rotation has obvious "sasha vujacic" feeling, may be the shaft or shaft roundness tolerance is too big. So in good control of shaft and thrust roller bearing chamber of tolerance when also want to control the roundness, at present many domestic manufacturers to control the tolerance only, not to control the roundness.
2, thrust roller bearing assembly way: Because the thrust roller bearing is high precision products, such as improper assembly is easy to cause damage to the thrust roller bearing channel, lead to damage of thrust roller bearing. Thrust roller bearings in the assembly shall have a dedicated mold, not casually, only small circle of stress when pressure into the shaft, pressure can force the circle circle. Require the use of pneumatic or hydraulic assembly, lower die when being connected to outside.
Thrust cylindrical roller bearing is mainly used in heavy duty machine tools, high-power Marine gearbox, oil drilling machine, vertical machine and other machinery.
We promise the high quality and reasonable price!
|Bearing Type||Size(mm)||Bearing Type||Size(mm)|
Wuxi BLS Bearing CO, . Ltd. is a professional bearing manufacturer in China. We are in the bearing market more than six years. Foreign customers mainly contain the United States, South America, Europe, Zambia, Southeast Asia, Austrilia and so on. Almost all kinds of bearing can be supplied, because we have a large scale of factory. The factory located in Chinese Shandong Province and Jiangsu Province. International standard applied to the production line, high precision bearing can be reached. OEM is avaliable, and the famous brand SKF, Timken, NSK is available, too. We have passed the test of international professional organization and have obtained the certificate of quality. The featured product is truck bearing, it is applicable to the famous brand truck, Volve, DAF, SAF etc.
Domestic bearing produced by our factory won a high reputation in the foreign market, the high quality and competitive price of domestic bearing is promised! Welcome any question and enquiry from the customers! We will give the prompt reply, all the details can be disscussed.