Подшипник RSF-4876E4
Inner diameter:: 380 mm
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 45.5 kg
Outer diameter: 480 mm
The size of the width: 100 mm
Weight:: 45.5 kg
Технические характеристики из каталога производителя:
- Обозначение RSF-4876E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 45,5 Кг
- Частота вращения предельная при пластичной смазке 240 об/мин
- Частота вращения предельная при жидкой смазке 500 об/мин
- Размер сопряженных деталей (da min.) 391
- Размер сопряженных деталей (Da max.) 469
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
Подшипник 52209
Manufacturer: NSK-RHP
Sizes: 45x73x37 (mm)
Weight:: 225 (kg)

Bearing GS89332
Manufacturer: INA-FAG
Sizes: 160x270x23 (mm)
Weight:: 6.730 (kg)

Bearing 7209 B
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.46 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 9.00x16.00x3.50 (mm)

HTD 3360 14M CXP
Manufacturer: ContiTech AG

131 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

Bearing 81140M
Manufacturer: TMB
Sizes: 200x250x37 (mm)
Weight:: 4.95 (kg)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 53.98x81.12x22.22 (mm)

Подшипник 7202DF
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 9.00x19.66x5.33 (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.