Item No :
POS8 rod end bearingSize (d*D*B) :
8x12x22x53mmMaterial :
steel with zinc platedLead Time :
normally 3-5 daysWeight :
0.032KGMOQ :
50 PCSPOS8 Male Thread Rod End Joint Bearing
⚙️Product Description:
The POS8 end joint bearing belongs to the POS mini series. The inner diameter is 8mm, the thread specification is M8x1.25, the outer diameter of the head is 22mm, the ball width is 12mm, the width of the head is 9mm, the thread length is 25mm, the total height of the bearing is 53mm, and the ball diameter is 15.875mm.
Material and Structure: The POS8 bearing has a bearing steel inner ring, which undergoes quenching and hard chrome treatment. The sliding contact surface is made of steel / brass. Its basic structure consists of an inner ring with an outer spherical surface and an outer ring with an inner spherical surface. The inner ring can perform spherical motion within the outer ring.
Product name | POS8 rod end bearing |
Size | 8x12x22x53mm |
Material | steel with zinc plated |
Weight | 0.032KG |
lead time | normally 3-5 days |
Package | Single box +Carton +Pallet |
MOQ | 50 PCS |
Shipping Port | Guangzhou, Ningbo, Shanghai |
Payment | 100% T/T or 30% T/T before production, 70% before delivery |
Load capacity parameters: The basic rated dynamic load is 7010N, and the basic rated static load is 8640N. It can withstand certain radial and axial loads.
Performance features: It has a large spherical sliding contact area and an inclined angle, possesses good self-centering ability, and can operate normally even when the eccentricity between the shaft and the bearing seat hole is large. It also has corrosion resistance and wear resistance properties.
Lubrication and maintenance: Some POS8 bearings require regular lubrication. The lubricating grease can be replenished through the oil ports on the housing; there are also maintenance-free products using self-lubricating materials such as steel/PTFE.
Model No. | d | D | H | m |
POS 5 | 8 mm | 16 mm | 41 mm | 12.5 g |
POS 6 | 9 mm | 18 mm | 45 mm | 19 g |
POS 8 | 12 mm | 22 mm | 53 mm | 32 g |
POS 10 | 14 mm | 26 mm | 61 mm | 54 g |
POS 12 | 16 mm | 30 mm | 69 mm | 85 g |
POS 14 | 19 mm | 34 mm | 77 mm | 126 g |
POS 16 | 21 mm | 38 mm | 85 mm | 185 g |
POS 18 | 23 mm | 42 mm | 93 mm | 260 g |
POS 20 | 25 mm | 46 mm | 101 mm | 340 g |
POS 22 | 28 mm | 50 mm | 109 mm | 435 g |
POS 25 | 31 mm | 60 mm | 124 mm | 650 g |
POS 30 | 37 mm | 70 mm | 145 mm | 1070 g |
Widely used in agricultural machinery, textile manufacturing equipment, conveying systems, pneumatic cylinders, construction equipment, fitness equipment, factory automation, etc. It can be installed at the ends of tie rods, steering connecting rods and cylinders, and provides motion and force transmission between two points.
1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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