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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 32306
- Technical data
- Inner diameter
- 30 mm
- Outer diameter
- 72 mm
- Width
- 28,75 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
- 0,562 kg
| Scale quantity | Your discount | Unit price |
|---|---|---|
| 25 | 1,42 € | 27,06 € |
| 35 | 2,85 € | 25,63 € |
Tapered Roller Bearings FAG 32306
The FAG single-row tapered roller bearing 32306 (30 × 72 × 28.75 mm) accommodates both high radial loads and unilateral axial loads in mechanical engineering applications.
The 32306 tapered roller bearing is a standardised rolling bearing from FAG which, thanks to its truncated cone-shaped rollers, can accommodate combined forces. With dimensions of a 30 mm bore, 72 mm outer diameter and 28.75 mm width, the bearing accommodates high radial and single-direction axial forces. As a complete tapered roller bearing, it consists of an inner ring with a set of rollers and a separate outer ring. This modular design allows the inner and outer rings to be fitted separately, which simplifies alignment when mounting the bearing on a shaft.
In which applications is the 32306 tapered roller bearing used?
The 32306 tapered roller bearing is used in designs where high radial forces are combined with axial thrust from a single direction. To accommodate axial forces in both directions, such a bearing is usually mounted in pairs, mirror-image to a second tapered roller bearing. This arrangement ensures play-free operation and holds shaft systems in position under dynamic loads.
What is the function of the sheet steel cage and the tolerance class P0/PN?
The bearing is fitted with a sheet steel cage which guides the rolling elements and prevents direct contact between the rollers. The design allows operation within a temperature range of -30 to +120 degrees. The tolerance class P0/PN (corresponding to ABEC 1) defines the standardised accuracy for dimensional, form and running error tolerances. This means the design meets the standard requirements for industrial mechanical engineering.
What are the dimensions of the 32306 tapered roller bearing?
The bearing has an internal diameter of 30 mm, an external diameter of 72 mm and a total width of 28.75 mm. These dimensions determine the required installation space on the shaft and in the housing seat.
Why can a tapered roller bearing be dismantled?
Single-row tapered roller bearings are not designed to be self-retaining. The inner ring, together with the set of rollers and the sheet steel cage, forms a single unit, whilst the outer ring has no flange. This design allows the inner ring and outer ring to be pressed onto the shaft and housing independently of one another, which simplifies installation and maintenance.
Within what temperature range can the 32306 tapered roller bearing be operated?
This roller bearing is specified for an operating temperature range of -30 to +120 degrees. Within this temperature range, the components continue to function correctly, and the sheet steel cage remains mechanically robust. When operating the bearing, care must be taken to ensure that the selected lubricant is approved for the relevant ambient temperatures.
What does the tolerance class P0/PN or ABEC 1 mean?
The P0/PN tolerance class corresponds to the ABEC 1 standard for standard tolerances in rolling bearings. It specifies the permissible dimensional, form and running deviations for rings and rollers. This accuracy class provides a suitable basis for standard industrial applications and general designs.
How is the clearance adjusted on the 32306 tapered roller bearing?
The 32306 tapered roller bearing does not have a factory-set bearing clearance. The operating clearance is only established during assembly through axial alignment with a second bearing mounted in a mirror-image configuration. Depending on the design, the required bearing clearance is adjusted within the housing using shaft nuts, shims or spacer sleeves.
What loads can the 32306 single-row tapered roller bearing support?
Thanks to the angled raceways, the bearing can accommodate radial loads as well as axial forces from one direction. Under combined loading, the tapered geometry transfers the forces into the bearing housing. To provide axial guidance on both sides of a shaft, a mating bearing in a mirror-image arrangement is required.
Schaeffler Technologies AG & Co. KG
Industriestraße 1-3, 91074 Herzogenaurach, Germany
info.de@schaeffler.com, https://www.schaeffler.de/de/meta/impressum/
10011882