China New ProductDrills Manufactuer Component - Heavy duty needs roller bearings-NA48 Series – Xing Lun

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China New ProductDrills Manufactuer Component - Heavy duty needs roller bearings-NA48 Series – Xing Lun Detail:

Spherical roller  bearings  are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligningment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permit a low limiting speed.

Boundary dimensions(mm)

Basic load ratings(N)

Limiting speeds(rpm)

Mass(g)

Bearing Number

d

Fw

D

B

Cr

Cor

Oil

(Approx.)

XLB

140

155

175

35

120000

325000

3000

1920

NA4828

110

120

140

30

94000

216000

3900

1080

NA4822

120

130

150

30

99000

239000

3600

1170

NA4824

130

145

165

35

118000

310000

3200

1810

NA4826


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China New ProductDrills Manufactuer Component -
 Heavy duty needs roller bearings-NA48 Series – Xing Lun detail pictures


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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for China New ProductDrills Manufactuer Component - Heavy duty needs roller bearings-NA48 Series – Xing Lun , The product will supply to all over the world, such as: Greek , luzern , Belize , "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
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