Подшипник NA4864
Inner diameter:: 320 mm
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23.5 kg
Outer diameter: 400 mm
The size of the width: 80 mm
Weight:: 23.5 kg
Технические характеристики из каталога производителя:
- Обозначение NA4864
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 23,5 Кг
- Частота вращения предельная при пластичной смазке 710 об/мин
- Частота вращения предельная при жидкой смазке 1100 об/мин
- Размер сопряженных деталей (da min.) 331
- Размер сопряженных деталей (Da max.) 389
- Размер сопряженных деталей (ra max.) 2
- Частота вращения предельная 1100 об/мин
Bearing S6209-2RS
Manufacturer: ETERNO
Sizes: 45.00x85.00x19.00 (mm)
Weight:: 410 (kg)

Bearing BK4520
Manufacturer: ETERNO
Sizes: 45x52x20 (mm)
Weight:: 72 (kg)

DHTD 1760 D8M
Manufacturer: ContiTech AG

Подшипник 21310EAKE4
Manufacturer: NSK-RHP
Sizes: 50x110x27 (mm)
Weight:: 1.21 (kg)

Mechanical seal RM 551D
Manufacturer: RiMi

Bearing 32056P5 (D2007156)
Manufacturer: TMB
Sizes: 280x420x87 (mm)
Weight:: 40.5 (kg)

Подшипник 6309ZZ
Manufacturer: NSK-RHP
Sizes: 45x100x25 (mm)
Weight:: 0.829 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 160x200x15 (mm)

Подшипник NJ 419
Manufacturer: NACHI
Sizes: 95x240x55 (mm)
Weight:: 14 (kg)

A 38,5 13x980 Li / 1010 Ld
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.