Ultra Ideal Bearing solution!
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|Bearing Material:||Chrome Steel GCR15||Bearing Precision:||ABEC-1, P0|
|Package:||Plastic Tube 10 Pcs||Applicant:||Conveyor Roller|
|Bearing Height:||19 Mm||Inner Ring Size:||30 Mm|
|Outer Ring Size:||72 Mm||Searls Type:||ZZ, Steel Cover|
19mm Steel Covered Sealed Bearings Low Friction For Heavy Duty Conveyor Roller
I. Product brief introduction:
We using standard chrome steel GCR15, AISI52100 to prepare our rings, G10,G16 grade bearing balls.
Both inner and outer ring groove has to be polished to guarantee bearing movement more fluent and low noise.
Our bearing work life more longer then ordinary bearings, because our polish working time is longer then market normal level.
Conveyor roller had several layers of nylon roller bearing seal protection, sealed performance is good, bearing and seal to reinvent the wheel, open type roller bearing convenient installation themselves according to the actual situation before mastering roller bearing lubrication oil filling quantity.
|Bearing dynamic load Cor||15.2 KN|
|Bearing static load Cr||27 KN|
|Bearing weight||0.35 KG|
|Bearing seal type||steel cover, shield type, ZZ|
II. Product advantage:
Competitive price and quite stable quality;
Large stock rings, fast delivery guranteed.
High precision tolerance as per DIN standard;
The dimension accuracy and rotation precision of conveyor roller bearing are based on ISO and JIS scale.
For high-precision and high-speed machines, recommend the use of level 5 or above precision conveyor roller bearings, deep groove ball bearings, angular contact ball or conveyor roller bearings are used in high running accuracy mechanical.
Rigidity, when the conveyor roller bearings and raceway contact surface compression, can produce elastic deformation. Some machines need to minimize elastic deformation.
The conveyor roller bearing is less elastic than the ball bearing roller bearing.
III. Product applicant:
6306 2RS Mainly used in conveyor rollers in normal precision grade.
Higher precision used in engine bearing, motorcycle front wheel, electric motors.
|bearing type||ISO bearing NO.||OLD bearing NO.||ID||OD||WIDTH||Cr||Cor||grease lubricatedx
|deep groove ball bearing||(mm)||(mm)||(mm)||(kN)||(kN)||(r/min)||(r/min)||(kg)|
|conveyor roller bearing||6306||306||30||72||19||26.7||15||6600||12000||0.346|
|conveyor roller bearing||6306-Z||60306||30||72||19||27||15.2||9000||11000||0.35|
|conveyor roller bearing||6306-2Z||80306||30||72||19||27||15.2||9000||11000||0.35|
|conveyor roller bearing||6306N||50306||30||72||19||27||15.2||9000||11000||0.35|
|conveyor roller bearing||6306-ZN||150306||30||72||19||27||15.2||9000||11000||0.35|