High Precision Four Row Cylindrical Roller Bearing
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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Specification
Matel:
Gcr15
Cage:
Steel Brass
Features:
High Speed
Certification:
CE,ISO
Keywords:
High precision
Bearing type:
cylindrical roller bearing
Main Market:
USA, Middle east
Application:
Rolling mill
High Precision Four Row Cylindrical Roller Bearing
| Name | Deep Groove Ball Bearing | ||||||||||||
| Type | Ball | ||||||||||||
| Materials | GCr15,Ceramic,Plastic,Chrome steel,stainless steel,carbon steel | ||||||||||||
| cage's material | Steel,Brass,Nylon,Iron, Copper | ||||||||||||
| Place of original | Shandong,China(Mainland) | ||||||||||||
| Seals type | Open,Sealed,ZZ,Z,2RS,RS | ||||||||||||
| Clearance | C0,C1,C2,C3,C4,C5,C6 | ||||||||||||
| Precision | ABEC-1 | ||||||||||||
| Feature | This is consisted of an inner and other ring with a cage containing a complement of precision balls. | ||||||||||||
| Main application | Automobile,electrical equipment,instruments,agriculture machinery and many kinds of special machinery. | ||||||||||||
| Brand | OEM,ODM | ||||||||||||
| Market | America,Middle East,Southeast Asia,Brazil | ||||||||||||
| Quality level | AA+，A,B,C | ||||||||||||
| Package | 1,barreled package+outer carton+pallets | ||||||||||||
| 2,single box+outer carton+pallets | |||||||||||||
| 3,tube package+middle box+outer carton+pallets | |||||||||||||
| 4,According to your requirement | |||||||||||||
| MOQ | 10PCS | ||||||||||||
| Port | Qingdao | ||||||||||||
| Payment Terms | T/T,PAYPAL,WESTERN UNION | ||||||||||||
| Delivery time | 5-25days,According to QTY | ||||||||||||
Features
1.) Offers a complete range, both metric and inch sizes available in metric and
imperial bore sizes ranging from 12 to 1320 mm.
2.)High radial load capacity - making cylindrical roller bearings suitable for high
speed applications.
3.)Designs - designated NU, NJ, NUP, N or NF for single row bearings and NNU or
NN for double row types, defines the bearing ring rib configuration.
4.) Cages - Available with pressed steel, machined brass and polyamide cages
throughout the range.
5.) Special designs - manufactures a range of four-row cylindrical roller bearings,
primarily designed for use as steel mill roll-neck bearings.
6.)Bearings are also available with both lubrication holes and a machined
lubrication groove on the outside surface of the outer ring.
Package
Factory
- Q: Double row full cylindrical roller bearings, NNCF5008 installation, we need to pay attention to the direction of it?
- Double row cylindrical roller bearings have no directionality, so they do not need to pay attention to the direction! However, it should be noted that the inner ring and outer ring should be positioned separately to prevent axial movement!
- Q: Full use cylindrical roller bearings, uses and advantages?
- In order to make the bearings work properly, the bearings must withstand a minimum load, i.e., C/P<25, in continuous operation.
- Q: How to check the thrust cylindrical roller bearings?
- However, in the conventional design, there are few checking bearings, as long as the shaft and shell meet the intensity requirements on the line, because the manufacture of bearings than ordinary mechanical parts to be much more stringent (except shoddy products).If you do your homework, do it according to the design manual.
- Q: what does that mean? Please enlighten master, thank you.
- You should say that the Japanese NSK bearings? NSK, N216, E stands for high load cylindrical roller bearings, N216 EM, which represents high load cylindrical roller bearings, copper alloy solid cage. E, which means strengthening the design, so the load capacity of bearings is better than without E.
- Q: Can the Nu and N type NJ NUP cylindrical roller bearings bear axial force?
- The answer upstairs is clear. Such bearings can not be designed with axial force. In use, the inner and outer rings of the bearing can have larger axial displacement, and the aim is to compensate the length change caused by the rotating part of the two bearing due to the temperature rise.
- Q: What is the limit speed and rated dynamic load of NSK full M40-19g cylindrical roller bearings, HTF?
- D - tapered roller bearings with a contact angle of 28 degrees. C, CA (with solid brass cage), CD (with stamping cage), spherical roller bearing with high load. E -- high load cylindrical roller bearing. H - thrust roller bearing high load. J - tapered roller bearings of the outer raceway, the small end diameter, angle, outer ring width is consistent with the provisions of ISO. (2) material G - ring, rolling body is carburizing steel. H - ring, roll for stainless steel. (3) holder M - copper alloy solid cage. T - synthetic resin cage. W - press holder. V - no cage. (4) sealing ring, dust cover Z, ZS - one side with steel plate dust cover. ZZ, ZZS -- dust cover for two side steel plate. D, DU - one side contact rubber ring. DD, DDU -- two faced contact rubber ring. V - one with a non-contact rubber ring. VV -- two side non-contact rubber sealing ring. (5) ring shape K - taper hole, taper 1:12. K30 -- taper hole, taper 1:30. E - there is a notch or oil hole in the ring. E4 - oil tank with oil holes on the outer ring. N -- outside outer diameter band stop groove. NR -- outer ring, outer band, stop groove, stop ring.
- Q: My notes is the former has a taper hole on the cone position preload, the latter is a nut. But the online information seems a little different. Are the preload methods for two direction thrust angular contact bearings and angular contact ball bearings the same?
- The latter is mainly used as a precision screw shaft for the radial motion and axial runout requirements are very strict, generally used when they are two back-to-back, when pre tightening have strict requirements, general requirements for the radial motion and axial runout should not exceed 5 per thousand mm.
- Q: The thrust cylindrical roller bearings do not need the bearing seat, and the thrust bearings, shaft rings and seat rings on our unit are all in the bearing seat, often broken. The rotation of the 1. shaft in the bearing seat will not be affected, moreover, the shaft will have radial runout. 2. do not use the bearing seat, usually how to refuel?.Are there any field installation drawings or data on thrust bearings?. Thanks a million!
- In general, this kind of bearing does not use the bearing seat
- Q: Can it be used for axial alignment? Forty-fiveWhat is the function of the flat retaining ring of NUP cylindrical roller bearings with flat retaining rings? Can it be used for axial alignment?How much axial force can I bear then?You are the ZWZ? Can you make a friend?!How much axial force can you bear? Do you have a formula or a recommended value?NUP is needle roller bearings, brothers, I dialed the wrong number:What is the function of the flat retaining ring of the needle roller bearing with flat ring NUP? Can it be used for axial alignment?There seems to be no experts here, all mixed up
- Yes, the function of the flat ring is to bear the axial force and be used for axial positioning.
- Q: How to calculate the clearance of bearings, such as 23226 double row cylindrical roller bearings
- 1, radial clearance: non preload, bearing radial load, the radial clearance of G for any angle along the radial direction, in the absence of external load relative to the outer ring inner ring from a radial eccentric limit position, move to the opposite limit position of the radial distance arithmetic mean.2, axial clearance: non preload, bearing can withstand axial load in two directions, the axial internal clearance of G: without external load, a ring relative to the other ring, from an axial limit position toward the average axial distance limit position opposite the.
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High Precision Four Row Cylindrical Roller Bearing
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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