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POSB Rod Ends
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ISUTAMI BEARINGS

POSB Rod Ends

POSB 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.
POSB 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.

POSB Rod Ends Size Chart

Rod Ends POSB

Ends No. Dimensions Basic Load Rating α
Weight
(kg)
d d2 B C1 d3 l2 l1 h d1 Cr(KN) Cor(KN)
POSB3 0.19" 0.625" 0.312" 0.25" 0.19" 1.536" 0.75" 1.25" 0.306" 0.78 1.12 13 0.014
4.826 15.88 7.92 6.35 4.826 39.7 19.1 31.75 7.77
POSB4 0.25" 0.75" 0.375" 0.281" 0.25" 1.937" 1" 1.562" 0.355" 1.03 2.04 13 0.023
6.35 19.05 9.53 7.14 6.35 49.2 25.4 39.67 9.02
POSB5 0.3125" 0.875" 0.437" 0.344" 0.3125" 2.312" 1.25" 1.875" 0.447" 1.53 3.27 13 0.036
7.938 22.23 11.1 8.74 7.938 58.72 31.75 47.63 11.35
POSB6 0.375" 1" 0.5" 0.406" 0.375" 2.438" 1.25" 1.938" 0.517" 2.08 4.98 13 0.054
9.525 25.4 12.7 10.31 9.525 61.93 31.75 49.23 13.13
POSB7 0.4375" 1.125" 0.562" 0.437" 0.4375" 2.688" 1.375" 2.125" 0.586" 2.52 6.02 13 0.077
11.11 28.58 14.27 11.1 11.1125 68.28 34.93 53.98 14.88
POSB8 0.5" 1.312" 0.625" 0.5" 0.5" 3.094" 1.5" 2.438" 0.698" 3.3 8.37 13 0.127
12.7 33.32 15.88 12.7 12.7 78.59 38.1 61.93 17.73
POSB10 0.625" 1.5" 0.75" 0.562" 0.625" 3.375" 1.625" 2.625" 0.839" 4.5 9.05 13 0.186
15.875 38.1 19.05 14.27 15.875 85.73 41.28 66.68 21.31
POSB12 0.75" 1.75" 0.875" 0.687" 0.75" 3.75" 1.75" 2.875" 0.978" 6.41 12.7 13 0.295
19.05 44.46 22.23 17.45 19.05 95.25 44.5 73.03 24.84
POSB16 1" 2.75" 1.375" 1" 1.25" 5.5" 2.125" 4.125" 1.269" 13.3 19.5 13 1.129
25.4 69.85 34.93 25.4 31.75 139.7 53.98 104.8 32.23

POSB Rod Ends Features

Generally, bearings can be divided into rolling bearings and sliding bearings.The working principle of rolling bearing and sliding bearing can by name can distinguish, rolling bearing rolling friction is the friction at work, and work is what happens when sliding friction sliding bearings, the rolling friction is mainly depends on the size of the manufacturing accuracy, and the size of the sliding bearing friction is mainly depends on the slip plane of the bearing material.The general working faces of sliding bearings have self-lubricating function. According to materials, sliding bearings can be divided into non-metallic sliding bearings and metallic sliding bearings.Non-metallic sliding bearing is mainly plastic bearings, plastic bearings are generally used performance better engineering plastic, more professional manufacturers generally have self-lubricating engineering plastics modification technology, through the fibers, special lubricants, glass beads and so on to self-lubrication engineering plastics modification to enhance performance, and then use modified plastics by injection molding processing into plastic bearings, self-lubricating metal sliding bearing is currently the most used three layer composite bearings, the bearings are generally based on carbon steel substrate, through sintering technology on the steel plate to a layer of spherical copper powder sintering,Then, a layer of PTFE lubricant (0.03mm) is sintered on the copper powder layer.Among them, the main function of the middle layer of spherical copper powder is to enhance the bonding strength between the steel plate and PTFE, of course, it also plays a role in bearing and lubrication.
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