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GIHR-K-DO Rod Ends
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ISUTAMI BEARINGS

GIHR-K-DO Rod Ends

GIHR-K-DO Rod Ends
Rod ends bearings are spherical sliding contact area, large inclination Angle, but also because most joint bearings take special processing methods, such as surface phosphating, galvanized, chrome or external sliding surface lining, gaskets, spraying, etc..Therefore has the big load ability and the anti-impact ability, and has the anti-corrosion, the wear-resisting, from adjusts the center, the lubrication is good or from the lubrication does not have the lubrication dirt pollution the characteristic, even if the installment dislocation can also work normally.Therefore, the joint bearings are widely used in low speed swing motion, tilt motion and rotation motion.Spherical plain bearings and rod end joint bearings have a variety of designs and have different combinations of sliding contact surfaces.Each design and combination has unique properties that make it particularly suitable for certain applications.
GIHR-K-DO Rod Ends
Rod ends bearings are spherical sliding contact area, large inclination Angle, but also because most joint bearings take special processing methods, such as surface phosphating, galvanized, chrome or external sliding surface lining, gaskets, spraying, etc..Therefore has the big load ability and the anti-impact ability, and has the anti-corrosion, the wear-resisting, from adjusts the center, the lubrication is good or from the lubrication does not have the lubrication dirt pollution the characteristic, even if the installment dislocation can also work normally.Therefore, the joint bearings are widely used in low speed swing motion, tilt motion and rotation motion.Spherical plain bearings and rod end joint bearings have a variety of designs and have different combinations of sliding contact surfaces.Each design and combination has unique properties that make it particularly suitable for certain applications.

GIHR-K-DO Rod Ends Size Chart

Rod Ends GIHR-K-DO

Ends No. Dimensions(mm) Basic Load Rating α Weight
d B dk C1 d2 G h1 l3 l4 d4 d6 b Screw Cr(KN) Cor(KN) (kg)
6H
GIHR-K20DO 20 16 29 19 56 M16*1.5 50 17 80 25 46 20 M8*20 30 81 9 0.44
GIHR-K25DO 25 20 35.5 23 56 M16*1.5 50 17 80 25 46 21 M8*20 48 72 7 0.47
GIHR-K30DO 30 22 40.7 28 64 M22*1.5 60 23 94 32 50 26 M8*25 62 106 6 0.7
GIHR-K35DO 35 25 47 30 78 M28*1.5 70 29 112 40 66 28 M10*30 79 153 6 1.2
GIHR-K40DO 40 28 53 35 94 M35*1.5 85 36 135 49 76 33 M10*35 99 250 7 2.1
GIHR-K50DO 50 35 66 40 116 M45*1.5 105 45 168 61 90 37 M12*40 156 365 6 3.74
GIHR-K60DO 60 44 80 50 130 M58*1.5 130 59 200 75 120 46 M16*45 245 400 6 6.49
GIHR-K70DO 70 49 92 55 154 M65*1.5 150 66 232 86 130 51 M16*50 313 540 6 9.88
GIHR-K80DO 80 55 105 60 176 M80*2.0 170 81 265 105 160 55 M20*55 400 670 6 14.2
GIHR-K90DO 90 60 115 65 206 M100*2.0 210 101 323 124 180 60 M20*60 488 980 5 23.5
GIHR-K100DO 100 70 130 70 231 M110*2.0 235 110 360 138 200 65 M24*65 607 1120 7 32.14
GIHR-K110DO 110 70 140 80 266 M120*3.0 265 125 407 152 220 74 M24*80 654 1700 6 47.6
GIHR-K120DO 120 80 160 90 340 M130*3.0 310 135 490 172 257 84 M24*80 950 2900 6 72

GIHR-K-DO Rod Ends Features

Rod ends bearing how to limit the position of the shaft, including the radial and axial position is the first thing to consider.In general, double supporting structure is adopted for the shaft. The radial position of the shaft is limited by two supports, and each supporting place should have centripetal or angular contact bearing for radial positioning.Axial position can be limited by two bearings in one direction of the axial displacement can also be limited by a bearing in two directions of the axial displacement, in general, different axial positioning mode can get different operating accuracy.Therefore, the design of the supporting structure should be based on the accuracy of the shaft operation and working conditions, the choice of the specific scheme of axial positioning.In the case of bearing both radial load and axial load, the bearings are usually mounted in pairs with angular contact bearings and tapered roller bearings.The wide end faces of the outer rings of the two bearings are installed opposite to each other.The point of action of the two supporting forces falls outside the supporting span.This kind of arrangement because the supporting span is large, when the shaft cantilever steel is good, when the shaft is subjected to heat elongation, the inner and outer rings show a trend of detachment, so the shaft will not get stuck, so the use of more widely.However, if the preload installation is used, the preload will be reduced when the shaft is heated.
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