Подшипник RSF-4848E4
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10.3 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4848E4
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,3 Кг
- Частота вращения предельная при пластичной смазке 430 об/мин
- Частота вращения предельная при жидкой смазке 850 об/мин
- Размер сопряженных деталей (da min.) 249
- Размер сопряженных деталей (Da max.) 291
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
SPC 6300 Ld
Manufacturer: ContiTech AG

K780 PTFE(12x14x15)
Manufacturer: KASTAS
Sizes: 12x14x15 (mm)

K21 PU(15x30x8)
Manufacturer: KASTAS
Sizes: 15x30x8 (mm)

K22 PU(30x40x7 )
Manufacturer: KASTAS
Sizes: 30x40x7 (mm)

Bearing NNU4936KW33P6
Manufacturer: TMB
Sizes: 180x250x69 (mm)
Weight:: 10.5 (kg)

Bearing IR120x130x30
Manufacturer: INA-FAG
Sizes: 120x130x30 (mm)
Weight:: 0.442 (kg)

Подшипник SL045016-PP
Manufacturer: INA-FAG

Подшипник 622VV
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 4.45 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 144.40x150.60x3.10 (mm)

K75 PHENOLIC(105x110x9,7)
Manufacturer: KASTAS
Sizes: 105x110x9,7 (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.