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Bearings
Bearings
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Housings/housing Units
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Linear Technology
Linear Technology
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V-Belts
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Seals
FAG
Axial Deep Groove Ball B. FAG 53215
- Technical data
- Inner diameter
- 75 mm
- Outer diameter
- 110 mm
- Width
- 28,3 mm
- Material
- Standard bearing steel
- Cage
- Sheet steel cage
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Product range
- Axial deep groove ball bearing
- Operating direction
- Single direction bearing
- Angular adjustment
- Angle adjustable (in conjunction with washer(s))
- Temperature range
- -30 to +150 °C
- Weight
- 0,85 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 10 | 5,62 € | 106,82 € |
| 20 | 11,24 € | 101,20 € |
Axial Deep Groove Ball B. FAG 53215
The FAG 53215 axial deep-groove ball bearing (75 × 110 × 28.3 mm) accommodates unidirectional axial forces and, when used with shims, allows for the compensation of static angular misalignment.
The 53215 axial deep-groove ball bearing is a separable rolling bearing designed specifically to accommodate unidirectional axial loads. The manufacturer, FAG, produces this bearing from standard rolling-element bearing steel 100Cr6, with the main dimensions being a 75 mm bore, a 110 mm outer diameter and a 28.3 mm height. A sturdy sheet steel cage guides the rolling elements. The design is rated for operating temperatures ranging from –30 to +150 degrees. Due to its design, this axial bearing must not be used to support radial forces; therefore, it should be specified solely for axial shaft support.
In which applications does the 53215 axial deep-groove ball bearing accommodate axial loads?
The bearing is primarily used to transmit purely longitudinal forces in a defined direction. Typical applications include vertical shaft mountings and gearbox assemblies in general mechanical engineering. As it is designed for temperatures ranging from -30 to +150 degrees, the rolling bearing operates stably even under thermal stress. As the 532 design features a spherical housing washer, the bearing, when used in conjunction with a suitable shim, is suitable for compensating for manufacturing-related misalignments or skewing.
What is important to bear in mind when using the 53215 bearing without a shim?
This item is a pure axial deep-groove ball bearing without a shim. If you wish to utilise the angular adjustability, you will need the spherical shim, available separately, into which the spherical housing disc fits. Without this washer, the mounting surface in the housing must be exactly perpendicular to the shaft axis. The bearing complies with tolerance class P0/PN or ABEC 1. When fitting, ensure the correct allocation of the shaft washer with a tight fit and the housing washer with radial clearance.
What are the dimensions of the 53215 axial deep-groove ball bearing?
With an internal diameter of 75 mm, an external diameter of 110 mm and a width of 28.3 mm, this component defines the connection dimensions. It consists of a shaft washer, a spherical housing washer and the guided sheet steel cage. These dimensions are crucial for selecting the correct fit for the connecting components.
When is an additional washer required for bearing 53215?
A shim is required if you wish to compensate for angular misalignment or alignment deviations between the shaft and the housing. The 53215 axial deep-groove ball bearing has a spherical housing washer. The bearing can only compensate for misalignment when used in conjunction with a suitable hollow washer. If the housing contact surface is rigid and perfectly flat, the bearing alone is sufficient.
Can the 53215 axial deep-groove ball bearing also accommodate radial forces?
Axial deep-groove ball bearings are designed exclusively to accommodate axial forces in a single direction. If additional transverse forces occur in your application, you must support these using a separate radial bearing, such as a deep-groove ball bearing or a cylindrical roller bearing. A purely radial load will cause premature wear or damage to this bearing.
What is the temperature range for which the roller bearing is designed?
The permissible operating temperature range is from -30 to +150 degrees. Manufactured from standard 100Cr6 rolling-element bearing steel and fitted with a sheet steel cage, the component retains its dimensional stability within this range. When designing the system, you must ensure that the selected lubricant can also withstand the prevailing operating temperatures.
What is the tolerance class of bearing 53215?
Manufacturing is carried out in accordance with tolerance class P0/PN or ABEC 1. This corresponds to the standard tolerance for industrial applications with standard requirements for dimensional and running accuracy. The tolerance values simplify the design of connection dimensions and enable a precise fit during assembly in mechanical and plant engineering.
What are the distinctive features of the sheet steel cage in the 53215 axial deep-groove ball bearing?
The sheet steel cage keeps the balls at a uniform distance apart and prevents direct contact between the rolling elements. This reduces friction and ensures smooth running. Sheet steel cages are lightweight, vibration-resistant and designed for the specified temperature range of -30 to +150 degrees.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10013166