Подшипник NNU 4922
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.07 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4922
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,07 Кг
- Частота вращения предельная при пластичной смазке 3 600 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
Bearing NJ2340EM (42640EH)
Manufacturer: TMB
Sizes: 200x420x138 (mm)
Weight:: 97 (kg)
Bearing 51206 (8206)
Manufacturer: TMB
Sizes: 30x52x16 (mm)
Weight:: 0.13 (kg)
Bearings GY1115-KRR-B
Manufacturer: INA-FAG
Weight:: 0.8 (kg)
K40 PU/POM(75x55x13)
Manufacturer: KASTAS
Sizes: 75x55x13 (mm)
Bearing 33221 (3FE)
Manufacturer: GMB
Sizes: 105x190x68 (mm)
Weight:: 0.812 (kg)
K21 NBR(32x42x6)
Manufacturer: KASTAS
Sizes: 32x42x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 280.00x294.00x7.00 (mm)
Bearing WS81109
Manufacturer: INA-FAG
Sizes: 45x65x4 (mm)
Weight:: 0.050 (kg)
Подшипник 7234C
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
Зубчатый полиуретановый ремень 75 ATG10
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.
