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Bearings
Bearings
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Housings/housing Units
Housings/housing Units
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Linear Technology
Linear Technology
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V-Belts
V-Belts
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Seals
Seals
FAG
Tapered Roller Bearings FAG 32308
- Technical data
- Inner diameter
- 40 mm
- Outer diameter
- 90 mm
- Width
- 35,25 mm
- Roller rows
- Single row bearing
- Cage
- Sheet steel cage
- Running accuracy
- Tolerance class P0/PN2 / ABEC 1
- Product range
- Complete tapered roller bearing
- Arrangement
- Standard version
- Temperature range
- -30 to +120 °C
- Weight
- 1,09 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 25 | 2,44 € | 46,46 € |
| 35 | 4,88 € | 44,02 € |
Tapered Roller Bearings FAG 32308
The 32308 tapered roller bearing from FAG Wälzlager can withstand high radial and unilateral axial loads, with dimensions of 40 x 90 x 35.25 mm.
The 32308 tapered roller bearing is a complete, single-row roller bearing from FAG Wälzlager in a standard design. The design is characterised by tapered rollers and raceways, the imaginary tips of which intersect on the axis of rotation. This enables the bearing to accommodate combined loads. The inner ring forms a single unit with the roller set, whilst the outer ring can be fitted separately.
What is the 32308 tapered roller bearing suitable for?
The single-row tapered roller bearing 32308 accommodates high radial loads as well as axial forces from one direction. In shaft bearings subjected to combined loads, the linear contact surface of the rollers ensures high system rigidity. As a single bearing can only accommodate axial forces from one side, in practice it is typically paired with a second tapered roller bearing in a mirror-image arrangement. This arrangement guides the shaft in both axial directions.
What is the function of the sheet steel cage in the 32308 tapered roller bearing?
The integrated sheet steel cage maintains an even spacing between the rolling elements and holds the rollers against the inner ring. The component offers dimensional stability within a temperature range of –30 to +120 degrees Celsius. As it is manufactured to the standard tolerance P0 or ABEC 1, the bearing fits into standard mounting seats used in mechanical engineering. To ensure correct operation, adjust the bearing clearance during installation by adjusting the axial alignment.
What are the dimensions of the 32308 tapered roller bearing?
The bearing has an internal diameter of 40 mm, an external diameter of 90 mm and a total width of 35.25 mm. These standardised key dimensions enable it to be fitted precisely into housings and onto shafts in accordance with metric specifications.
Why can the 32308 tapered roller bearing be dismantled?
With this roller bearing, the outer ring can be fitted separately from the inner ring and the roller cage. This feature makes mechanical installation and removal considerably easier. Both components can be fitted separately and are only joined together when the assembly is put together.
What forces does the 32308 tapered roller bearing withstand?
The tapered roller design transmits high radial forces and, at the same time, axial forces from a single direction. For alternating or bidirectional axial loads, a second tapered roller bearing must be fitted in a counter-position to provide axial support for the shaft in both directions.
What is the temperature range for which the 32308 tapered roller bearing is designed?
The bearing is designed for operating temperatures between -30 and +120 degrees Celsius. The sheet steel cage and the dimensional stability of the rings help to ensure that the rollers are guided smoothly within this range.
What does tolerance class P0 mean for this tapered roller bearing?
P0, or ABEC 1, corresponds to the standard tolerance class for industrial roller bearings. It defines mandatory dimensional, geometric and running accuracies that are required and used in the majority of general mechanical and plant engineering applications.
How is the play in the 32308 tapered roller bearing adjusted?
Unlike bearings with a fixed radial clearance, the bearing clearance in single-row tapered roller bearings is only adjusted during assembly. This is achieved by precisely adjusting the axial position against a second bearing using shims, shaft nuts or housing covers.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10011893