SKF 30311 Taper 55 mm ID Roller Bearing, 120 mm OD

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Antal (1 enhet)*

897,04 kr

(exkl. moms)

1 121,30 kr

(inkl. moms)

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RS-artikelnummer:
207-9997
Tillv. art.nr:
30311
Tillverkare / varumärke:
SKF
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Brand

SKF

Product Type

Roller Bearing

Inside Diameter

55 mm

Bore Type

Parallel

Cage Material

Pressed Steel

Bearing Material

Steel

Cone Width

31.5mm

Number of Rows

1

Cup Width

25mm

Static Load Rating

167kN

Outside Diameter

120 mm

Limiting Speed

5600rpm

Standards/Approvals

No

End Type

Shielded

Bearing Dynamic Load Rating

159 KN

Bearing Type

Taper

Race Type

Tapered

COO (Country of Origin):
DE
The SKF single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e the larger the value of e, the larger the contact angle.

Low friction

Enhanced operational reliability

Rigid bearing application

A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achieved.

Running-in period with reduced temperature peaks

Separable and interchangeable

The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). Furthermore, the separable components (fig. 6) are interchangeable. This facilitates mounting, dismounting and also maintenance inspection routines.

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