Single row tapered roller roller 31309 dimensions 45x100x25mm, inner diameter 45mm, outer diameter 100mm, length 25mm. They are designed with tapered raceways on both rings (inner and outer), between which the tapered rollers rotate, they are especially suitable for supporting combined loads, both radial and axial. In addition, they are usually of the separable type, which means that the inner ring, the rollers and the cage form a unit that can be mounted separately from the outer ring.
This type of bearing is ideal for applications where high load and support capacities are required in a compact space.
The dimensions of the metric single row tapered roller bearings comply with ISO 355:1997 and the tolerances are in accordance with ISO standards. ISB single row tapered roller bearings are capable of tolerating angular misalignments in the order of tenths of a millimetre.
Components of single row tapered roller bearings can be interchanged without affecting their function. The tolerance over the overall width (B) of a bearing is not exceeded when outer rings and inner rings with rollers and cage are interchanged. Metric and inch single row tapered roller bearings are manufactured in the normal accuracy class.
Characteristics:
- Manufacturer/Distributor: ISB
- Reference: 31309 ISB
- Material: Hardened steel
- Dynamic load coefficient (KN) C: 103
- Static load coefficient (KN) C 0 : 100
- Grease (Maximum revolutions): 5126 rpm
- Oil (Maximum revolutions): 6030 rpm
- Weight: 0.95 Kg
Dimensions:- Dimension d: 45 mm
- Dimension D: 100 mm
- Dimension B: 25 mm
- T dimension: 27.25 mm
- Dimension A: 18 mm
Professional use material, install in compliance with the regulations in force at the installation site.
For further information you can download the technical sheet by clicking on the "Attached Files" tab.
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