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Generator cylindrical bearing NU2220 :
1. cylinderical roller bearings
2.Precision: p0,p6,p5,p4,p2
3.Rich stock guarantee delivery
4.Sample is available
Method of extending the bearing’s lifetime:
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
5. General inspection, such as the surrounding temperature, vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust, pollutant, moisture.
7. Bearing should not be ultra cooled.
Specification of cylindrical roller bearing NU2220:
|
Item |
Specifications |
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Model |
All (2)2series |
|
Material |
Chrome Steel, Carbon Steel, Stainless steel |
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Bore size |
100mm |
|
Outer diameter |
180mm |
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Precision Grade |
P0(ABEC-1), P6(ABEC-3), P5(ABEC-5), P4(ABEC-7), P2(ABEC-9) |
|
Seal type |
Open, N, NU, NUP, NJ, NF |
|
Inner clearance standards |
C2, C0, C3, C4, C5 |
|
Vibration |
Z1V1, Z2V2, Z3V3 |
|
Cage |
Stamping steel, brass solid cage |
|
Application |
Electrical machine, machine tool principal axis, internal-combustion engine, generator, turbo machine, reducer, rolling machine, etc. |
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Packaging |
Plastic bag+ Paper box+Carton box+Wooden pallet; Customer’s special requests are acceptable. |
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Service |
OEM service, Customization service, Customers’ Logo service; |
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Complete process for the production and quality assurance ensures our products can meet your requirement. We are committed to be responsible for each set of bearing and industrial products sold to our clients. Relying on strong resource network, we can supply any bearing with competitive price to meet each customer' demand and guarantee each customer’s benefit. |
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Advantage of our company:
1. More than 10 years industry experience
2. Accept OEM, customization, customers’ logo
3. 7/24 hours calling service
4. Reply your inquiry within 12 hours
5. Professional technical support
6. Good ability of cost control brings you reasonable price, long-term partner of forwarder brings you low freight
7. Special discount and protection of sales area provide to our distributors
we can supply many kinds of bearing as below:
1:spherical roller bearing
2:spherical roller bearing
3:taper roller bearing
4:angular contact ball bearing
5:cylindrical roller bearing
6:thrust ball bearing
7:thrust roller bearing
8: self-aligning ball bearing
9:pillow block bearing
10:needle roller bearing
11:linear guide bearing
12:Joint bearing
13:Insert bearing
14: Automotive bearings
15:Eccentric bearing
16:Ball screw
17:High-temperature bearings
18:Plain shaft(Axis)
19:Rod end bearing
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