SKF 31318 Taper 90 mm I.D Roller Bearing, 190 mm O.D

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Subtotal (1 unit)*

£554.25

(exc. VAT)

£665.10

(inc. VAT)

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RS Stock No.:
208-0016
Mfr. Part No.:
31318
Brand:
SKF
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Brand

SKF

Product Type

Roller Bearing

Inside Diameter

90 mm

Bore Type

Parallel

Limiting Speed

3400rpm

Bearing Dynamic Load Rating

283 KN

Cup Width

30mm

Outside Diameter

190 mm

Standards/Approvals

No

Number of Rows

1

Cone Width

46.5mm

Static Load Rating

315kN

End Type

Shielded

Bearing Type

Taper

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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