OEM/ODM China 6202-1/26202 2rs-1/2 - NU NJ NUP 200 series Cylindrical roller bearing – MJE Detail:
Introduction:
Cylindrical roller bearing have two integral flanges on either the inner or outer ring to guide the rollers, the bearings have open flanges.The inward face of the flange is inclined a defined angle, the flange design, together with the roller end design and surface finish promote the formation of a lubricant film to reduce friction and frictional heat.
The bearing ring with the roller and cage assembly can be separated from the other ring, this simplifies mounting and dis-mounting, particularly when load conditions require both rings to have an interference fit.
Cylindrical roller bearing are available in several designs, the main difference is the configuration of the flanges.
Feature:
MJE bearing are with advanced technological process, the convexity raceway,the appearance of line,high precision reserves and longer service life. We have EM type solid brass cage (GERMANY process reinforced rivets),E type combination retainer,steel stamping cage,TN type, NU type, N type, NUP type and NJ type.
NU TYPE:
NU design bearings have integral flanges on the outer ring and no flanges on the inner ring.These bearings can accommodate axial displacement of the shaft relative to the housing in both directions.
N TYPE:
N design bearings have integral flanges on the inner ring and no flanges on the outer ring.These bearings can accommodate axial displacement of the shaft relative to the housing in both directions.
NJ TYPE:
NJ design bearings have integral flanges on the outer and one other inner ring.
These bearings are used to locate the shaft axially in one direction.
NUP TYPE:
NUP design bearings have two integral flanges on the outer ring and one integral flange and one non-integral flange i.e a loose flange ring on the inner ring. These bearings are used to locate the shaft axially in both directions.
Non-locating bearings:
Cylindrical roller bearings of N design and NU design are non-locating bearings and they can only support radial forces.
Semi-locating bearing:
Cylindrical roller bearings of NJ design are semi-locating bearings.They can support not only high radial forces but also axial forces.Thus,it can locate the shafts in one direction.They act as non-locating bearing in the opposite direction.
Locating bearings:
Cylindrical roller bearings NUP design are locating bearings. They can support axial forces from both directions as well as radial forces, so it can locate shafts in two directions.
Additional codes:
Suffix | Description |
C3 | Radial internal clearance greater than Normal |
C4 | Radial internal clearance greater C3 |
C5 | Radial internal clearance greater C4 |
E,EC | Reinforced design |
M | Solid brass cage,roller centered |
J | Stamped steel cage,roller centered |
P | Glass fiber reinforced PA66 cage, roller centered |
N | Snap ring groove in the outer ring |
N1 | One locating slot in one outer ring side face |
N2 | Two locating slot in one outer ring side face 180 degree |
S1 | Bearing ring heat stabilized for operation temperature <=200degree centigrade |
S2 | Bearing ring heat stabilized for operation temperature <=250degree centigrade |
VL0241 | Outer ring outer surface coated with alumina, insulating capacity is up to 1000V DC |
VL2071 | Inner ring outer surface coated with alumina, insulating capacity is up to 1001V DC |
Product detail pictures:
Related Product Guide:
Deep Groove Ball Bearing Advantages
How Ball and Roller Bearings Work
We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for OEM/ODM China 6202-1/26202 2rs-1/2 - NU NJ NUP 200 series Cylindrical roller bearing – MJE, The product will supply to all over the world, such as: Morocco, Albania, Hanover, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
By Nicola from Norwegian - 2015.05.15 10:52
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By John from Indonesia - 2016.03.07 13:42