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
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x70x8 (mm)
Bearing 16016M (7000116H)
Manufacturer: TMB
Sizes: 80x125x14 (mm)
Weight:: 0.61 (kg)
Bearing IR140x155x35
Manufacturer: INA-FAG
Sizes: 140x155x35 (mm)
Weight:: 0.917 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x95.60x5.30 (mm)
Подшипник 22244E
Manufacturer: NACHI
Sizes: 220x400x108 (mm)
Weight:: 61.9 (kg)
Bearings LR5000NPPU
Manufacturer: INA-FAG
Sizes: 10x28x12 (mm)
Weight:: 0.03 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.35x23.91x1.78 (mm)
STD 736 S8M CXA
Manufacturer: ContiTech AG
17x1700 B 67
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x55x8 (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.
