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PHS28 Rod end bearing with 28 mm bore

Short Description:

Rod ends consist of an eye-shaped head with integral shank that forms a housing for a spherical plain bearing. They are used primarily on the ends of hydraulic or pneumatic pistons to join the cylinder to an associated component.

 

The rod ends (d≤18mm) contain brass inserts between housing and inner ring spherical surface. The rod ends (d≥20mm) contain a spherical plain bearing with a steel/brass sliding contact surface. Sizes 6 and larger can be relubricated via a grease fitting in the housing and via the shank.

The rod end is a self-aligning slide bearing that uses a spherical inner ring with the same level of accuracy and hardness as bearing steel balls. With the combination of a spherical inner ring whose sliding surface is mirror-finished and a holder with a practical design, the rod end ensures play-free, extremely smooth rotation and oscillation.


Product Detail

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PHS28 Rod end bearing with 28 mm bore detail Specifications:

Material : 52100 Chrome Steel

Requiring maintenance : Maintenance

Weight : 0.98 kg

 

 

Main Dimensions:

Bore diameter (d) : 28 mm

Thread size (d3) : M27x2.0

Width (B) : 35 mm

Head width (C1) : 24 mm

Thread length-female (l3 min) : 48 mm

Wrench flat width (W) : 41 mm

Head diameter (d2) : 66 mm

Ball flange diameter (d1) : 32.3 mm

Base to Center-female (h1) : 104 mm

Housing height -female (L4) : 136 mm

Wrench flat height (L5) : 14 mm

Shank diameter (d4) : 37 mm

Shank diameter,large (d5) : 46 mm

Ball diameter (dk) : 47.63 mm

Tilt angle (a) : 15°

Dynamic load ratings (Cr) : 58.00 KN

Static load ratings (Cor) : 75.00 KN

rod end bearing drawing

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