SKF Bearings

SKF bearings 02872/02820/Q

Model:02872/02820/Q


Dimensions(mm):  15.875x41.275x14.288MM


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Email:  skfnskoyo@gmail.com


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Sample:  Free Samples Is Available


 Delivery Terms: By Sea, Air Or Express-DHL,FedEx, TNT, UPS, EMS 



Description

The SKF bearing 02872/02820/Q is a tapered roller bearing (single row) with the following specifications:

Breakdown of the Code:

  1. 02872 – Represents the inner ring (cone) part number.

  2. 02820 – Represents the outer ring (cup) part number.

  3. /Q – Indicates a special heat-treated (hardened) steel cage, designed for higher load capacity and durability.

Key Features:

  • Type: Tapered roller bearing (single row)

  • Design: Separable (cone and cup can be mounted separately)

  • Cage: Steel cage (with "Q" indicating enhanced strength)

  • Applications: Commonly used in heavy-duty applications such as automotive wheel hubs, gearboxes, and industrial machinery.

30000-skf

Tapered roller bearings 02872/02820/Q

Bearing number : 02872/02820/Q

Size (mm) : 28.575x73.025x22.225

Brand : SKF

Bore Diameter (mm) : 28,575

Outer Diameter (mm) : 73,025

Width (mm) : 22,225

Bearing dimensions and specification in IUA catalogue:

d - 28,575 mm

D - 73,025 mm

T - 22,225 mm

B - 22,225 mm

C - 17,462 mm

a - 26 mm

d1 - 54,2 mm

r1 min. - 0,8 mm

r2 min. - 0,8 mm

r3 min. - 3,3 mm

r4 min. - 3,3 mm

Ca min. - 3 mm

Cb min. - 4,5 mm

da max - 44 mm

Da min - 60 mm

Da max. - 61,5 mm

db min - 33,5 mm

Db min. - 67 mm

ra max. - 0,8 mm

rb max. - 3,1 mm

Weight - 0,49 Kg

Basic dynamic load rating (C) - 57,2 kN

Basic static load rating (C0) - 69,5 kN

Fatigue load limit (Pu) - 7,5

Reference speed - 7000 r/min

Limiting speed - 10000 r/min

Calculation factor (e) - 0,54

Calculation factor (Y) - 1,1

Calculation factor (Y0) - 0,7

Tags :  IUA , 28.575x73.025x22.225


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Jinan IUA Bearing Co., LTD

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