Place of Origin:
CHINA
Brand Name:
QIEAL ZH
Model Number:
NUP2209E
NUP2209E NJ2209E Excavator Bearing Cylindrical Roller Bearing Size 45*85*23mm
What is a Cylindrical Roller Bearing?
Cylindrical roller bearing are of high load capacity and can operate at high speeds because they use rollers as their rolling elements. They can therefore be used in appliexcavatorions involving heavy radial and impact loading.
The rollers are cylindrical in shape and crowned at the end in order to reduce the stress concentrations. They are also suitable for appliexcavatorions that require high speed because the rollers are guided by ribs which are either on the outer or inner ring.
| Bearing Model | Dimensions(mm) | Weight(kg) | |||||||
| NU | NJ | NUP | N | NF | d | D | B | NU | N |
| NU1009 | NJ | NUP | N | 45 | 75 | 16 | 0.28 | 276 | |
| NU209 | NJ | NUP | N | NF | 45 | 85 | 19 | 0.432 | 423 |
| NU209E | NJ | NUP | 45 | 85 | 19 | 0.495 | |||
| NU2209 | NJ | NUP | N | 45 | 85 | 23 | 0.53 | 52 | |
| NU2209E | NJ | NUP | 45 | 85 | 23 | 0.6 | |||
| NU309 | NJ | NUP | N | NF | 45 | 100 | 25 | 0.877 | 857 |
| NU309E | NJ | NUP | 45 | 100 | 25 | 0.996 | |||
| NU2309 | NJ | NUP | N | 45 | 100 | 36 | 1.27 | 24 | |
| NU2309E | NJ | NUP | 45 | 100 | 36 | 1.41 | |||
| NU409 | NJ | NUP | N | NF | 45 | 120 | 29 | 1.62 | 58 |
| NU1010 | NJ | NUP | N | 50 | 80 | 16 | 0.295 | 291 | |
| NU210 | NJ | NUP | N | NF | 50 | 90 | 20 | 0.47 | 46 |
| NU210E | NJ | NUP | 50 | 90 | 20 | 0.54 | |||
| NU2210 | NJ | NUP | N | 50 | 90 | 23 | 0.571 | 56 | |
| NU2210E | NJ | NUP | 50 | 90 | 23 | 0.652 | |||
| NU310 | NJ | NUP | N | NF | 50 | 110 | 27 | 1.14 | 11 |
| NU310E | NJ | NUP | 50 | 110 | 27 | 1.3 | |||
| NU2310 | NJ | NUP | N | 50 | 110 | 40 | 1.7 | 67 | |
| NU2310E | NJ | NUP | 50 | 110 | 40 | 1.9 | |||
| NU410 | NJ | NUP | N | NF | 50 | 130 | 31 | 2.02 | 97 |
| NU1011 | NJ | NUP | N | 55 | 90 | 18 | 0.442 | 435 | |
| NU211 | NJ | NUP | N | NF | 55 | 100 | 21 | 0.638 | 626 |
| NU211E | NJ | NUP | 55 | 100 | 21 | 0.718 | |||
| NU2211 | NJ | NUP | N | 55 | 100 | 25 | 0.773 | 758 | |
| NU2211E | NJ | NUP | 55 | 100 | 25 | 0.968 | |||
| NU311 | NJ | NUP | N | NF | 55 | 120 | 29 | 1.45 | 42 |
| NU311E | NJ | NUP | 55 | 120 | 29 | 1.65 | |||
| NU2311 | NJ | NUP | N | 55 | 120 | 43 | 2.17 | 13 | |
| NU2311E | NJ | NUP | 55 | 120 | 43 | 2.37 | |||
| NU411 | NJ | NUP | N | NF | 55 | 140 | 33 | 2.48 | 42 |
| NU1012 | NJ | NUP | N | 60 | 95 | 18 | 0.474 | 467 | |
| NU212 | NJ | NUP | N | NF | 60 | 110 | 22 | 0.818 | 802 |
| NU212E | NJ | NUP | 60 | 110 | 22 | 0.923 | |||
| NU2212 | NJ | NUP | N | 60 | 110 | 28 | 1.06 | 4 | |
More information
With the absence of ribs, either the inner or outer ring will move freely so as to adjust to axial movement hence can be used as free side bearings. This enables them to absorb shaft expansion to a certain extent, relative to the housing position.
NU and NJ type cylindrical roller bearing produce high performance results when used as free side bearings because they possess the required characteristics for that purpose. NF type cylindrical roller bearing also supports the displacement of the axial to a certain extent in both directions and therefore can be used as a free side bearing.
In appliexcavatorions where heavy axial loads have to be supported, cylindrical roller thrust bearings are the most suitable. This is because they are designed to contain shock loads, are stiff and the axial space required is little. They only support axial loads that are acting in a single direction.
Detailed appliexcavatorions
Specifically, our cylindrical roller bearings can be used in industrial transmission, automotive, electric motor, generator sets, elevating machinery, machine tool spindles as well as internal-combustion engines, etc.
If you are interest in Cylindrical roller bearing NUP2209E/NUP2209,Warmly welcome to contact us for further information.
1.Your inquiry related to our product & price will be replied within 24hours
2.Well-trained & experienced staff answer all your inquiries.
3.OEM & ODM projects are highly welcomed. We have strong R&M team here.
4.We can support the free samples.
5.Technical support after sale.
1.How many the MOQ of your company?
Cylindrical roller bearing NUP2209E/NUP2209 MOQ is 1pcs.
2.Could you accept OEM and customize?
YES, we can customize for you according to sample or drawing.
3.Could you supply sample for free?
Yes, we can supply sample for free, but need our customer afford freight.
4.Does your factory have CE?
Yes, we have ISO 9001:2008,SASO,CE,SGS,PVOC or according to customer demand.
5.Is it your company is factory or Trade Company?
We have our own factory; our type is factory + trade.
6.What time the guarantee of your bearing quality guarantee period?
1year! Customer need supply photos and send bearing back.
7.Could you tell me the material of your bearing?
We have chrome steel, carbon steel, and stainless steel, ceramic and plastic material.
8.Could you tell me the packing of your goods?
Single plastic bag then put in single box, and then put in carton or wooden case, at last packing in pallet.
9.Could you supply door to door service?
Yes, by air and by express (DHL, FEDEX, TNT, EMS, SF 7-10 days to your city.)
10.Could you tell me the payment term of your company can accept?
T/T, Western Union, PayPal, T/T, L/C
11.Could you tell me the delivery time of your goods?
3-7 days stock goods and other goods according to the quantity about 3-21 days.
Send your inquiry directly to us
