Подшипник NN3021
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Технические характеристики из каталога производителя:
- Обозначение NN3021
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2,89 Кг
- Частота вращения предельная при пластичной смазке 5800 об/мин
- Частота вращения предельная при жидкой смазке 6800 об/мин
Bearings GRAE17-NPP-B
Manufacturer: INA-FAG
Weight:: 0.17 (kg)
KKT PTFE CARBON(2,5x15)
Manufacturer: KASTAS
RPP14 DD 5414 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник SL024896
Manufacturer: INA-FAG
Sizes: 480x600x118 (mm)
Weight:: 80.8 (kg)
Корпус UCTL208+WL300
Manufacturer: NACHI
Weight:: 9.2 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x245x18 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 25x52x7 (mm)
Bearing PWTR2052 2RS
Manufacturer: INA-FAG
Sizes: 20x52x25 (mm)
Weight:: 24 (kg)
Bearing 2780 / 2729
Manufacturer: TIMKEN
Sizes: 36.487x76.2x23.812 (mm)
Weight:: 0.52 (kg)
3.53 FKM 80(013,87x03,53)
Manufacturer: KASTAS
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.
