High speed NTN cylindrical roller bearing NU205
|Bore Size:25, 25.001||Outside Diameter:52, 52.001||Precision Rating:P0,P6,P5,P4,P2, P0 P6 P5 P4 P2|
|Seals Type:Open, Open||Number of Row:Other, Single Row, single|
High speed NTN cylindrical roller bearing NU205
Number of Row
Cylindrical roller bearings have no ribs on either the inner or outer ring, so the
rings can move axially relative to each other. These can be used as free-end
bearings. Cylindrical roller bearings, in which either the inner or outer rings has
two ribs and the other ring has one, are capable of taking some axial load in one
direction Double-row cylindrical roller bearings have high radial rigidity and are
used primarily for precision machine tools.
Cylindrical roller bearings
Id from 60mm to 1000mm
Single & Double & Four rows
NU / N / NJ / NF / NUP
NN / NN-K / NNU-K / NNCF / NNCL / NNCS
machined brass cage,
Standard export packing & industry packing & according to clients requirement
According to your quantity
L/C T/T Western Union, PayPal( need 5% poundage)
Single & double rows
motors,dynamos,combustion turbines,main shafts of machine tools, reducing gears,handling machinery and transporters
rolling mills(cold mill & hot mill & roughing mill)
Nice out looks, good quality, best price, short delivery time, easy to install to machines.
OEM orders available
The Series of cylindrical roller bearings comprises:
- Types NU, N, NNU, and NN are suitable as free-end bearings.
- Types NJ and NF can sustain limited axial loads in one direction.
- Types NH and NUP can be used as fixed-end bearings.
- NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
- The inner ring loose rib of an NUPtype cylindrical roller bearing should be mounted so that the marked side is on the outside.
- The RNU cylindrical roller bearing has an outer ring with double capped edges but does not come with inner ring. Such bearing is the NU cylindrical roller bearings without the inner ring
- The RN cylindrical roller bearing has an inner ring with double capped edge but does not come with outer ring.
Advantage of our bearing
- We have our own factory,so our bearings are of low price.
- We have been this line for more than 20 years and supply OEM service to many countries.
- Our bearings are selled to many countries.
Africa South Asia Northern Europe Western Europe Eastern Asia Oceania Central America Southern Europe Mid East Eastern Europe Southeast Asia Domestic Market South America North America
Total Annual Sales Volume:
Below US$1 Million
91% - 100%
Cylindrical roller bearings widely used Large and medium-sized motor, locomotives, spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery, etc
a) How to prolong service life of bearings?
Accurate installation and using,alignment,timely monitor,re lubrication etc.
b) Reason for bearings failure?
Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.
c) How to choose bearings?
Analyse mechanical device and use conditions.clear the requiremment of bearings.select type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.
d)When select bearings specifications,what you need to consider?
The precision of the bearings(rotating precision,dimensional tolerances)internal clearance and preload bearing material and heat treatment.structure of cage and material.
e)Payment method,packing way,transport method,time of delivery?
By sea,by air
3-15days after receipt of payment.
Whatsapp/Mobile: 0086 15088994214
Our goal is provide best quality bearings and improve customer satisfaction!
Send your message to this supplier
- Qingdao Clunt Bearing Co., Ltd.
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Bearings ,Ball Bearings ,Roller Bearings ,Imported Bearings ,Deep Groove Ball Bearings
South America , South Asia , Mid East , North America , Central America , Eastern Europe , Southeast Asia , Africa , Oceania , Eastern Asia , Western Europe , Northern Europe , Southern Europe , Domes
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