Подшипник RSF-4844E4
Inner diameter:: 220 mm
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Outer diameter: 270 mm
The size of the width: 50 mm
Weight:: 6.45 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4844E4
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,45 Кг
- Частота вращения предельная при пластичной смазке 450 об/мин
- Частота вращения предельная при жидкой смазке 900 об/мин
- Размер сопряженных деталей (da min.) 228
- Размер сопряженных деталей (Da max.) 262
- Размер сопряженных деталей (ra max.) 1,5
- Материал сепаратора отсутствует
Подшипник 53272
Manufacturer: NACHI
Sizes: 360x500x116.7 (mm)
Weight:: 225 (kg)

ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN0832-2Z
Manufacturer: INA-FAG
Sizes: 8x32x20 (mm)
Weight:: 0.09 (kg)

Bearing 18690 / 18620
Manufacturer: TIMKEN
Sizes: 46.038x79.375x17.462 (mm)
Weight:: 0.329 (kg)

Bearing 21320 (53320)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 10.5 (kg)

Bearing 6007P4
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)

Bearing 6309ZZZ1 (80309Z1)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.84 (kg)

Bearing NF232EM (12232EH)
Manufacturer: TMB
Sizes: 160x290x48 (mm)
Weight:: 15 (kg)

Корпус UCF209
Manufacturer: NACHI
Weight:: 2.4 (kg)

Корпус UCTU211+WU600
Manufacturer: NACHI
Weight:: 23.7 (kg)

XPA 757 Lw / Ld ( ХРА 757 )
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.