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
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ40-FA164
Manufacturer: INA-FAG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 70x95x10 (mm)
B 117 17x2970 Li / 3015 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7208-C-T-P4S
Manufacturer: FAG
Sizes: 40x80x18 (mm)
Подшипник 60TAC120B
Manufacturer: NSK-RHP
Sizes: 60x120x20 (mm)
Weight:: 0.73 (kg)
Bearings NATR17
Manufacturer: INA-FAG
Sizes: 17x40x21 (mm)
Weight:: 0.144 (kg)
Подшипник 6815
Manufacturer: NACHI
Sizes: 75x95x10 (mm)
Weight:: 0.145 (kg)
T10 DD
Manufacturer: ContiTech AG
5 NBR 70(125,00x05,00)
Manufacturer: KASTAS
SPA 2800
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.
