Подшипник NU 428
Inner diameter:: 140 mm
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Outer diameter: 302 mm
The size of the width: 82 mm
Weight:: 46.4 kg
Технические характеристики из каталога производителя:
- Обозначение NU 428
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 46,4 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
Bearing 912
Manufacturer: INA-FAG
Sizes: 60x90x24.5 (mm)
Weight:: 0.538 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x92x9 (mm)

MEGADYNE ISORAN 1120 RPP14 ( RPP 14M 1120 )
Manufacturer: ContiTech AG

Bearing NJ420M (42420H)
Manufacturer: TMB
Sizes: 100x250x58 (mm)
Weight:: 15.5 (kg)

SPA 900 Lw L=L EL
Manufacturer: ContiTech AG

KBT PTFE(1,5x8 )
Manufacturer: KASTAS

Bearing 6030 (130)
Manufacturer: TMB
Sizes: 150x225x35 (mm)
Weight:: 4.35 (kg)

Bearing 3322
Manufacturer: ETERNO
Sizes: 110x240x92.1 (mm)
Weight:: 19 (kg)

Подшипник 23936AX
Manufacturer: NACHI
Sizes: 180x250x52 (mm)
Weight:: 8.1 (kg)

Подшипник NNF5026ADA-2LSV
Manufacturer: SKF
Sizes: 130x200x95 (mm)
Weight:: 10.5 (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.