Cylindrical bore type for 2.75 in. / 69.85 mm. shaft diametr, outer ring surface is cylindrical.
SKF Explorer performance class.
Made of through-hardened, ground and phosphated bearing steel. The bearing rings with manganese phosphate coating, which is highly resistant to corrosion and wear.
Principal dimensions is 2.750х4.375х2.406 in. equal to 69.85х111.125х61.112 mm.
Sealed with triple-lip heavy-duty contact seals on both sides. Sealed radial spherical plain bearings require less maintenance and have longer service life.
Virtually maintenance free, greased for life, can be relubricated via lubrication holes and an annular groove in both rings. Steel/steel sliding contact surface combination: high-strength, phosphated and treated with a special running-in lubricant. Sliding contact surface have to be lubricated before use.
In tilt motion of spherical plain bearings, the inner ring and shaft locating washer move relative to the outer ring and housing locating washer in a direction transverse to the bearing axis.
The maximum permissible tilt angle α must be observed to 6 °.
Inch series product.

Radial spherical plain bearings allow spatial adjustment movements and can support radial, combined or axial loads, and also misalignment. Suitable for heavy static, alternating or impact loads.

Picture for illustration purposes only, product may differ from image. See technical specification for details.