Bearing BK4520

PRODUCTS (Bearing BK4520)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing BK4520

Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 20 mm
Weight:: 72 kg

Technical specifications

Designation : BK4520

Dimensions, mm : 45x52x20

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 72 Kg

Dynamic load rating (C) - 22000 kN

Static load rating (C0) - 51000 kN

Grease lubrication speed - 5800 rev/min

Sizes: 106.00x120.00x7.00 (mm)

AT20 DD

Manufacturer: ContiTech AG

Bearing LR5204KDDU

Manufacturer: INA-FAG

Sizes: 20x52x20.6 (mm)

Weight:: 20.6 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6205-2Z

Sizes: 155.40x161.60x3.10 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7212-C-T-P4S

Manufacturer: FAG

Sizes: 60x110x22 (mm)

PL 1664 / 655 L

Manufacturer: ContiTech AG

Подшипник 240/800E

Manufacturer: NACHI

Sizes: 800x1150x345 (mm)

Weight:: 1200 (kg)

T10 DD

Manufacturer: ContiTech AG

INSTALLING BEARINGS

Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS

The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS

The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.