Cylindrical roller bearings, also known as rolling mill bearings, belong to separable bearings. It is easy for people to install and dismantle. They can be classified into single row, double row and four rows cylindrical roller bearings.
The single row cylindrical roller bearings are the most widely used ones. And the single row cylindrical roller bearings can be divided into N series, NU series, NF series, NUP series and so on. Cylindrical roller bearings carry a very heavy radial load.
1) Cylindrical roller bearings are widely used in automobile, electrical. (Home appliances, electric tools, fitness equipment,
motors, medical devices, motorbikes, textile machines)
2) equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.
product name | NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing |
precision | P0, P6, P5, P4, P2 |
clearance | C3, C4 |
sample | available |
stock | rich stock |
certificate | ISO9001: 2000 |
terms of payment | T/T, L/C, Paypal, Western Union |
(mm) (mm) (mm)
NU202 15 35 11
NU203 17 40 12
NU303 17 47 14
NU1004 20 42 12
NU204E 20 47 14
NU2204E 20 47 18
NU3O4E 20 52 15
NU2304E 20 52 21
NU1005 25 47 12
NU205E 25 52 15
NU2205E 25 52 18
NU305E 25 62 17
NU2305E 25 62 24
NU1006 30 55 13
NU206E 30 62 16
NU2206E 30 62 20
NU306E 30 72 19
Product Specifications
NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearingN type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft relative bearing between the axial displacement generated in both directions.
Pictures of NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
A part of our production NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
Company profile NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
Quality Inspection & Equipments NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
Rich Stock NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
* Delivery Time :
A. With experience of 25 years.
B. Strict inspection and high quality with reasonable price.
C. Accept OEM, customization, customers' logo.
D. Delivery products from our factory warehouse, delivery time is short.
Q: What causes bearing noise? NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
Bearing noise is a function of both the bearing and the way it is used. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation.
Once the abnormal noise occurred, you can contact our engineers, we will help you find the reasons and provide the appropriate solutions.
Q: Are you a factory or trading company?NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
We have our own factory and warehouse.
We are specialized in manufacturing and exporting bearings.
Q: How long is the delivery time? NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
Generally it is 1-3 days if the goods are in stock, or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you like to serve clients with small orders only? NU10/670M NU20/670M N30/670M NU30/670M N28/710EM N19/710M NU29/710EM cylindrical roller bearing
We would to serve clients with all kinds of orders, big or small.
I believe that you will be larger clients for us.
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