Bearing NK42/30

PRODUCTS (Bearing NK42/30)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NK42/30

Inner diameter:: 42 mm
Outer diameter: 52 mm
The size of the width: 30 mm
Weight:: 125 kg

Technical specifications

Designation : NK42/30

Dimensions, mm : 42x52x30

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 125 Kg

Dynamic load rating (C) - 27 kN

Static load rating (C0) - 49 kN

Grease lubrication speed - 1000 rev/min

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Weight:: 1.94 (kg)

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Sizes: 45x66x10 (mm)

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Manufacturer: ContiTech AG

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Manufacturer: NQK SF

Sizes: 230x270x16 (mm)

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Manufacturer: ETERNO

Sizes: 170x310x52 (mm)

Weight:: 17.57 (kg)

Bearing NJ320E (42320E)

Manufacturer: TMB

Sizes: 100x215x47 (mm)

Weight:: 7.8 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7203-E-T-P4S

Manufacturer: INA-FAG

Sizes: 25x30x20.5 (mm)

Weight:: 0.335 (kg)

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.