Подшипник NNU 4940 K
Inner diameter:: 200 mm
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Outer diameter: 280 mm
The size of the width: 80 mm
Weight:: 15.3 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4940 K
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 15,3 Кг
- Частота вращения предельная при пластичной смазке 1 900 об/мин
- Частота вращения предельная при жидкой смазке 2 400 об/мин
K23 PU(100x85x12 )
Manufacturer: KASTAS
Sizes: 100x85x12 (mm)
Подшипник 5310N
Manufacturer: NACHI
Sizes: 50x110x44.4 (mm)
Weight:: 1.93 (kg)
BB277 ( ВВ 277 ) Le= 7105 мм
Manufacturer: ContiTech AG
Подшипник RSF-4948E4
Manufacturer: NSK-RHP
Sizes: 240x320x80 (mm)
Weight:: 18.4 (kg)
K62 NBR(16x11,4x1,8)
Manufacturer: KASTAS
Sizes: 16x11,4x1,8 (mm)
Подшипник 697 ZZ1
Manufacturer: NSK-RHP
Sizes: 7x17x5 (mm)
Weight:: 0.005 (kg)
DHTD 600 D5M CXP
Manufacturer: ContiTech AG
Bearing NJ420M (42420H)
Manufacturer: TMB
Sizes: 100x250x58 (mm)
Weight:: 15.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x26x7 (mm)
Подшипник 241/500CAE4
Manufacturer: NSK-RHP
Sizes: 500x830x325 (mm)
Weight:: 666 (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.
