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Thrust Ball Bearings, 4pcs 51205 Plane Axial Ball Bearing 3-in-1, 25mm x 47mm x 15mm Chrome Steel ABEC3 Single Row Roller

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$14.99

$ 6 .99 $6.99

In Stock

1.Size:51200 10mm X 26mm X 11mm


2.NumberofItems:4


About this item

  • [SIZE] - Bore Diameter=25mm, Outer Diameter=47mm, Thickness=15mm
  • [MATERIAL] - Made of Chrome Steel(AISI 52100), have great wear-resistant, high temperature resistance and high hardness; Brass cage
  • [FEATURES] - The size is standardized, easy to install and disassemble, and easy to maintain; Low friction resistance, low power consumption and high mechanical efficiency; High precision, high speed, small wear and long service life.
  • [CAPABILITY] - Dynamic Load Rating (Cr): 27.8kN; Static Load Rating (Cor): 50.4kN; Limiting Speed (Grease): 3600rpm, designed for low-speed operation and axial loads only
  • [APPLICATION] - Thrust ball bearings, composed of bearing balls supported in a ring, can be used in low thrust applications where there is little axial load, such as oven turntable, jack, pump, rotating applications, machine tools, automobiles, etc.



Product Description

Thrust ball bearings

  • A thrust bearing is a particular type of rotary bearing. Like other bearings they permanently rotate between parts, but they are designed to support a predominantly axial load, they give very good carrying capacity.
  • The separable components of thrust ball bearings are interchangeable. This facilitates mounting and dismounting and maintenance inspections.
  • Thrust Ball Bearings have consisted of a shaft washer, a housing washer, and a ball and cage assembly.
  • They are designed to accommodate axial loads and locate a shaft axially, in one direction only, and must not be subjected to any radial load.
  • Chromium Steel (GCr15) Shaft and Housing Washer provide high and uniform hardness and good wear resistance.

Sandy H.
August 27, 2025
Worked great for what we needed
Chance C.
July 5, 2025
These thrust bearings work very well as is but work much better after a break in period and some lubricant.The materials are high quality and come together to create a very good bearing, tho lubricant and a small break in period is needed to truely see how well these bearings work.All in all a great choice for hobbyists of all crafts.
SL 94383
June 18, 2025
Good qualty smooth action decent price.Fantastic upgrade addition to pullers/ installer tools.Effortlessly press or remove bearings, race, cups.Thrust bearings should be a standard for this type of tool. Reduces metal to metal binding.Highly recommended efficientcy.
Matthew12222
May 31, 2025
The top race and bottom race are NOT same diameter i combined 2 bearings to make one.
Am
May 2, 2025
These 12mm bore thrust bearings seem up to the job for the money. You can tell they are towards the lower cost end of things but the quality of the machining is all decent, with a clean finish and sized to spec.Best suited to low speed or enclosed applications I think due to the lack of any external sealing. The bearings do feel nice and smooth though with a little grease.Overall no complaints, and fairly decent value I think.
Crunchy Frog
April 2, 2025
Well made with tight tolerances. Rotation is smooth. Decent quality at a decent price (8.99 for set of 4 at time of writing).
Reg Keown
November 24, 2024
these bearings come in 3 pieces as expected .they are advertised as 1" or 25 mm bore. one race is 1.2 and the other is .95 neither is 1". pointless and useless waste if my time and money ( my customer went elsewhere - thanks.