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Rod End Bearing/
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Rod end bearings are mainly used to support parts that require low concentricity, high working surface pressure, and slow swing and rotation movements. The advantage is that the ball insert permits the rod or bolt passing through it to be misaligned to a limited degree.
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Features
Lubrication: Lubricate before use. There is a lubrication hole and oil groove on the holder, so it can be lubricated via the grease nipple.
Left-hand female thread identification: For left-hand female threads, the letter "L" is added. "L" is marked on the holder of the product.
Structure & Material
Material: The #45 steel casing and hardened bearing steel ball swivel ensures long service life.
Finish: The spherical surface of the inner ring with chromium plating and the rod body surface with zinc-plated.
Bearings No. | Dimensions(mm) | Max stat load | Weight(kg) | ||||||||||
capacity | |||||||||||||
D | D3 | B | C1 | min | dz | h | 12 | d2 | max | Cd | Cs | ||
max | max | ||||||||||||
SA6Tk | 6 | M6x1 | 9 | 6.75 | 22 | 20 | 36 | 46 | 12.7 | 0.3 | 4.3 | 4.4 | 0.02 |
SASTk | 8 | M8x1.25 | 12 | 9 | 25 | 24 | 42 | 54 | 15.875 | 0.3 | 7.2 | 8 | 0.038 |
SA10T k | 10 | M10x1.5 | 14 | 10.5 | 28 | 28 | 48 | 62 | 19.05 | 0.3 | 10 | 12.9 | 0.055 |
SA 12T/k | 12 | M12x1.75 | 16 | 12 | 32 | 32 | 54 | 70 | 22.225 | 0.3 | 13.4 | 17 | 0.085 |
SA 16T k | 16 | M16x2 | 21 | 15 | 37 | 40 | 66 | 86 | 28.575 | 0.3 | 21.6 | 28.5 | 0.21 |
SA1S Tk | 18 | M18x1.5 | 23 | 23 | 41 | 44 | 72 | 95 | 31.75 | 0.3 | 26 | 42.5 | 0.28 |
Application
Widely used in engineering hydraulic cylinders, forging machine tools, automation equipment, trucks, lawn tractors, boats, industrial machines, go-karts, and many more applications.
As a rule, rod ends are available with left or right-hand female or male threads. Rod ends have the sliding contact surface combinations steel-on-steel, steel-on-bronze, steel-on-PTFE composite material, and steel-on-PTFE fabric.