SKF 31312 J2/QDF Taper 60 mm ID Roller Bearing, 130 mm OD

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  • 2026년 4월 30일 부터 배송
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RS 제품 번호:
232-2812
제조사 부품 번호:
31312 J2/QDF
제조업체:
SKF
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모두 선택

브랜드

SKF

Product Type

Roller Bearing

Inside Diameter

60 mm

Bore Type

Tapered

Cage Material

Sheet Metal

Series

31312

Outside Diameter

130 mm

Bearing Material

Stainless Steel

Standards/Approvals

No

Number of Rows

2

Limiting Speed

5300rpm

Cone Width

33.5mm

Static Load Rating

335kN

Bearing Dynamic Load Rating

303 KN

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 perio

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