SKF Bearing 53209 Heavy Duty Thrust Bearing 45 mm Bore 21.3 mm Height Built Tough For Single Direction Axial Load 39 kN Dynamic Rating 86.5 kN Static Rating Bearing Steel With Sheet Metal Cage Standard Clearance Housing Washer Sphered No Coating

SKF 53209 Heavy Duty Thrust Bearing, 45 mm Bore
✔️ 45 mm bore, 21.3 mm height, 73.0 mm OD, single-direction axial load, Pack: 1

The SKF 53209 is a heavy-duty thrust bearing built for single-direction axial loads. It uses bearing steel, a sheet metal cage, and a sphered housing washer, making it a solid choice for presses, conveyors, and other one-way thrust setups.

Dimensión	Valor	Notas
Taladro	45 mm (1.77 in)
Altura	21.3 mm (0.84 in)
Outer Diameter	73.0 mm (2.874 in)
Radius of Aligning Surface	56 mm (2.20 in)
Tamaño del envase	1	Single Bearing

Características principales

Paragraph 3: ✅ bore diameter 45 mm (1.77 in)
✅ basic dynamic load rating 39 kN
✅ basic static load rating 86.5 kN
✅ height 21.3 mm (0.84 in)
✅ outer diameter 73.0 mm (2.874 in)
✅ bearing material bearing steel
✅ cage sheet metal
✅ clearance standard
✅ housing washer type sphered
✅ limiting speed 4800 r/min
✅ reference speed 3400 r/min
✅ number of rows 1
✅ pack size single bearing
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💡 What is a heavy-duty thrust bearing used for in single-direction axial load systems?

These bearings provide stable axial support in one direction for rotating shafts.

- handy for conveyors and presses - keeps shafts aligned under load - easy to mount in pillow block housings