SKF Bearing 51220

Product description of SKF Bearing 51220

SKF Bearing 51220, it belongs to SKF Bearing > Rolling bearings > Ball bearings > Thrust ball bearings > single direction, and we have related type you may also like SKF Bearing 51222 SKF thrust ball bearings are manufactured as single direction (fig. 1) or double direction (fig. 2) thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.

In addition to the bearings presented in this section, SKF supplies thrust ball bearings for special application requirements. This assortment includes bearings with Solid Oil and NoWear coated bearings

consist of one shaft washer, two housing washers and two ball and cage assemblies. The housing washers and ball and cage assemblies of double direction bearings are identical to those used in single direction bearings.

SKF Bearing 51220, it can accommodate axial loads and locate a shaft axially, in both directions.

Thrust ball bearings are classified into those with flat seats or aligning seats depending on the shape of the outer ring seat (housing washer). They can sustain axial loads but no radial loads. For Single-Direction Thrust Ball Bearings, pressed steel cages and machined brass cages are usually used The cages in Double- Direction Thrust Ball Bearings are the same as those in Single-Direction Thrust Ball Bearings of the same diameter series.

Features
Available in two designs: single direction and double direction. To accommodate initial misalignments in an assembly both designs are available with spherical aligning seats or aligning seat washers.

High quality steel-ultra clean steel to extend bearing life by up to 80%. Advanced Grease Technology — NSK lubricants that can extend grease life and performance. High Grade Balls - Quiet and smooth operation even at high speed. Optional seating rings take initial misalignment.

SKF Bearing 51220, Single-direction Thrust ball bearings are precision bearings without self-retention and with restricted tolerances to class SP. They comprise solid-shaft locating washers, spacer rings, housing locating washers and ball and cage assemblies with solid brass cages. The bearing parts are matched to each other and can be fitted separately, but must not be interchanged with parts from bearings of the same size. In these bearings, the raceways have optimized roughness and geometrical accuracy. This gives a higher load-carrying capacity and longer service life. X-life is the premium brand that identifies particularly high-performance products under the SKF brands.

They are characterized by a longer rating and operating life – the result of higher dynamic load ratings than those of current standard products. If the load and design envelope are unchanged, X-life bearings have a longer rating life. Longer maintenance intervals are possible. We are looking for partners and friends,Not only business!

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