Japan NSK NTN KOYO NN3020 cylindrical roller bearing
Cylindrical roller bearing models:
Cylindrical roller bearing features:
1. Roller and groove for line contact or repair referral contact, radial load capacity, is designed to withstand heavy load and impact load.
2. Small friction coefficient, suitable for high speed, limit rotational speed close to deep groove ball bearing.
3. N-type and NU type can axial movement and can adapt caused by thermal expansion or installation error and shell the shaft of relative location changes, can make free use of the bearing. 4. The hole of shaft or block the demand is higher, bearing processing after installation relative skewed to outer ring axis and kept under strict control, lest cause contact stress concentration.
5. Inner circle or their cups are separable, convenient in installation and removal.
Cylindrical Roller Bearing without Inner Ring – Model RNU
This kind of bearing contains only the two capped caged outer ring, the full sets of rollers and cage, and it can be used in some small parts which are limited in the radial direction, and the hole formed of the inner surface to the rolling surface. If the hardness and roughness is the same with the rings of bearings, then the loading rate is the same with the model NU. While if the customer has special requirements on the Ew tolerance, it can be confirmed specially.
Production Description:Cylindrical Roller Bearings are separated type bearings, of which installation and removal is very convenient. Cylindrical Roller Bearings divided into single, double and four row.
Large and medium-sized motor, locomotives, spindle, internal combustion engines and generators, gas turbines, reducer, rolling mill, vibrating screen and lifting transportation machinery
NN series models:
NN3005 NN3006 NN3007 NN3008 NN3009 NN3010 NN3011 NN3012
NN3013 NN3014 NN3015 NN3016 NN3017 NN3018 NN3019 NN3020
NN3021 NN3022 NN3024 NN3026 NN3028 NN3030 NN3032 NN3034
Sales:Mr. Ivan Chen
Main Products:Spherical Roller Bearing
Business type:Manufacturer, Trading Company, Distributor/Wholesaler
Rolling bearing structure and the principle of work and ensure its motion low coefficient of friction, the friction force is small, high mechanical efficiency, in the mechanical equipment running process can maintain the low power consumption, and ... ...
Post Date: Mar 10,2012
excavator bearing bearing number dDB AC423040-125033026 AC462928935534 AC463123029037 AC463222531536 ... ...
Post Date: Mar 11,2012
excavator bearing size as bellow: Bearing No.SizedDBSF4826PX124031032SF4815VPX124031033240BA32S124031032SF4852PX124032038245BA3524031032SF4860PX124032037AC503325033036BA250-4A(HT1529)25033038SF5235VPS1(816414)26033035BA260-3A26034034BA260 ... ...
Post Date: Mar 11,2012
SKF NSK NTN KOYO Deep Groove Ball Bearing 6000 ... ;Bearing10~22030~4609~88SKF , NSK More other bearing ... ; Cylindrical roller bearings   ... , Japanese NSK, NTN, KOYO, NACHI and ... ...
Post Date: Mar 23,2012
... bearings,FAG Bearings; Japan NSK Bearings, IKO bearings,NTN Bearings,NACHI Bearings;the ... speed applications. Standard design thrust cylindrical roller bearings with machined metal ... -way axial positioning. And thrust cylindrical roller bearings, bearing capacity, sliding ... ...
Post Date: Mar 24,2012
... fitted.1.Brand :SKF,INA,NSK,NTN,KOYO,TIMKEN,FAG BEARING,ETC2.product ... ...
Post Date: Apr 21,2012
Ball Bearing 6009 NSK, NTN, KOYO, NACHI1.Bearing Material:Chrome steel ... ...
Post Date: Apr 26,2012
... bearing, the Swedish SKF bearing, Japan NSK NTN bearing. Among them, deep groove ... ...
Post Date: Apr 28,2012
Genuine Japan NSK NTN KOYO BearingMain series of our deep ... -6422 6200 Series of Japan NSK NTN KOYO bearings Models: 6200   ... , Stainless steel, Carbon steelBrands: SKF, NSK, NTN, KOYO,FAG, NACHI, TIMKEN, HRB, LYC ... ...
Post Date: Jul 09,2012
inch taper roller bearing for shaft diameterFeaturesin mm108main dimensions to DIN 63011220 - 60main dimensions to DIN 630, with wide inner ring126 - 150main dimensions to DIN 63012..-K20 - 110ma...
tapered roller bearingbearing steel main bear trails mainly to radial, axial jointMaterial:bearing steelCertification:ISO9001:2000New modelsDiameter(mm)OD (mm)Width(mm) Kg331105085260.57230...
bearing catalogue for shaft diameterFeaturesin mm108main dimensions to DIN 63011220 - 60main dimensions to DIN 630, with wide inner ring126 - 150main dimensions to DIN 63012..-K20 - 110main dimen...
Double row tapered roller bearings range, the maximum amount of 35,000 type, there is a two outer and two inner ring raceway, a compartment between the two inner rings, changing the thickness of the s...