SKF 572/Q Tapered Roller Bearing 82.55 × 139.992 × 28.575 mm

Single row tapered roller bearing

Tapered Roller Bearing

RFQ

In stock

EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.

Category: Tapered Roller Bearing
Bore: 82.55 mm
Outer Ø: 139.992 mm
Width: 28.575 mm

Overview

Single row tapered roller bearing

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

Key features

High radial and axial load carrying capacity
Accommodate axial loads in one direction
Low friction and long service life
Separable and interchangeable components

Typical applications

Automotive and industrial wheel hubs
Gearboxes and differentials
Construction and agricultural axles
Conveyors and rolling equipment

Selection guidance

Consider load ratio, mounting direction, preload/endplay, lubrication, and the paired bearing arrangement.

Symbol	Value	Description
≈m	0.783 kg	Weight
Cr	187 kN	Basic dynamic load rating, radial
C_0r	280 kN	Basic static load rating, radial
n_G	4,500 rpm	Limiting speed
n_ϑr	3,400 rpm	Reference speed

Symbol	Value	Description
D	139.992 mm	Outside diameter
B	28.575 mm	Width
d	82.55 mm	Bore diameter

Symbol	Value	Description
T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.

Code	Description
P0	Tolerance class
판금	Cage
없음	Sealing type
원통형	Bore type
없음	Lubricant

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