Подшипник NNU 4930 K
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.39 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4930 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 6,39 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
Bearing NJ210E (42210E)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.49 (kg)
Bearing NUP306 (92306)
Manufacturer: TMB
Sizes: 30x72x19 (mm)
Weight:: 0.38 (kg)
5.7 NBR 70(109,30x05,70)
Manufacturer: KASTAS
CONTITECH 40X4656 E 183 E 4749 L=L EL
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 22x44x8 (mm)
AT5 DD
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 34.50x63.35x12.40/14.50 (mm)
MEGADYNE ISORAN 1080 PLT8 ( RPP8 1080 PLATINUM )
Manufacturer: ContiTech AG
K23 PU(39x32x5)
Manufacturer: KASTAS
Sizes: 39x32x5 (mm)
K16 (25x17x13,5)
Manufacturer: KASTAS
Sizes: 25x17x13,5 (mm)
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.
