Подшипник RS-4872E4
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 27 kg
Outer diameter: 440 mm
The size of the width: 80 mm
Weight:: 27 kg
Технические характеристики из каталога производителя:
- Обозначение RS-4872E4
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 27 Кг
- Частота вращения предельная при пластичной смазке 260 об/мин
- Частота вращения предельная при жидкой смазке 530 об/мин
- Размер сопряженных деталей (da min.) 371
- Размер сопряженных деталей (Da max.) 429
- Размер сопряженных деталей (ra max.) 2
- Материал сепаратора отсутствует
O-RING
Manufacturer: NQK SF
Sizes: 7.00x11.80x2.40 (mm)
Bearing 7309ACZ1 (46309Z1)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
Bearing AC250330
Manufacturer: TMB
Sizes: 250x330x38 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x72x10 (mm)
K18 (50x35x20)
Manufacturer: KASTAS
Sizes: 50x35x20 (mm)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 93x109.15x14.90/16.60 (mm)
Bearing 11XS10
Manufacturer: INA-FAG
Sizes: 28.677x44.450x9.652 (mm)
Weight:: 0.048 (kg)
5.33 NBR 70(69,22x5,33 )
Manufacturer: KASTAS
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT45
Manufacturer: INA-FAG
Подшипник 5203
Manufacturer: NACHI
Sizes: 17x40x17.5 (mm)
Weight:: 0.09 (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.
