Bearing NU422

PRODUCTS (Bearing NU422)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing NU422

Inner diameter:: 110 mm
Outer diameter: 280 mm
The size of the width: 65 mm
Weight:: 19.9 kg

Technical specifications

Designation : NU422

Dimensions, mm : 110x280x65

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 19.9 Kg

Dynamic load rating (C) - 550 kN

Static load rating (C0) - 621 kN

Grease lubrication speed - 2200 rev/min

Speed limit with oil lubrication - 2900 rev/min

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Sizes: 95x115x12 (mm)

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Sizes: 160x290x104 (mm)

Weight:: 30.5 (kg)

Bearing 21307K (53307k)

Manufacturer: TMB

Sizes: 35x80x21 (mm)

Weight:: 0.69 (kg)

SALNIK REINFORCED (TC)

Sizes: 21.50x25.50x2.00 (mm)

Подшипник 232/530E

Manufacturer: NACHI

Sizes: 530x980x355 (mm)

Weight:: 1215 (kg)

SEALS (REINFORCED SEAL) (AY)

Sizes: 130x340x78 (mm)

Weight:: 36.9 (kg)

SPA 2150

Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81220-TV

Manufacturer: INA-FAG

Sizes: 100x150x38 (mm)

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.