Подшипник N 420
Inner diameter:: 100 mm
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 14 kg
Outer diameter: 211 mm
The size of the width: 58 mm
Weight:: 14 kg
Технические характеристики из каталога производителя:
- Обозначение N 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.0 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
Bearing NJ212ETN (42212EA)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
Bearing F-201422
Manufacturer: INA-FAG
Sizes: 40x62x6 (mm)
Weight:: 0.051 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K47X52X27
Manufacturer: INA-FAG
Weight:: 0.051 (kg)
Bearing DAC42760038/35
Manufacturer:
Sizes: 42x76x38/35 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 28x41x7 (mm)
Подшипник HR31311J
Manufacturer: NSK-RHP
Sizes: 55x120x31.5 (mm)
Weight:: 1.58 (kg)
Подшипник 7221C
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
Корпус UCFLX06
Manufacturer: NACHI
Weight:: 1.4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x15x5 (mm)
K21 PU(85x100x11)
Manufacturer: KASTAS
Sizes: 85x100x11 (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.
