Подшипник NNU 4964
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4964
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 54,9 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 400 об/мин
Bearing S16006-2RS
Manufacturer: ETERNO
Sizes: 30.00x55.00x9.00 (mm)
Weight:: 85 (kg)
Корпус UCFX20
Manufacturer: NACHI
Weight:: 16.8 (kg)
C 190 22x4825 Li / 4884 Ld
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 65x100x10 (mm)
Bearing GIR25 DO
Manufacturer: ETERNO
Sizes: 25x64x20 (mm)
SPZ 2280
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 16.00x18.00x1.00 (mm)
Bearing 51124
Manufacturer: ETERNO
Sizes: 120x155x25 (mm)
Weight:: 1.15 (kg)
70.4 MXL
Manufacturer: ContiTech AG
Подшипник 7234
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (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.
