Подшипник NJ 334
Inner diameter:: 170 mm
Outer diameter: 360 mm
The size of the width: 72 mm
Weight:: 37.1 kg
Outer diameter: 360 mm
The size of the width: 72 mm
Weight:: 37.1 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 334
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 37.1 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1800 об/мин
- Размер (r1 min.) 4 мм.
Bearing 62964X2M (764H)
Manufacturer: TMB
Sizes: 320x459.5x70 (mm)
Bearing 623P5 (D23)
Manufacturer: TMB
Sizes: 3x10x4 (mm)
Weight:: 0.0015 (kg)
K21 NBR(66x77x6)
Manufacturer: KASTAS
Sizes: 66x77x6 (mm)
PJ 1981 / 780 J
Manufacturer: ContiTech AG
Bearing TWD512
Manufacturer: INA-FAG
Sizes: 7.938x19.050x3.200 (mm)
Weight:: 0.006 (kg)
8V 1320 / 25J 3353 Le
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30203-A
Manufacturer: FAG
Sizes: 17x40x13.25 (mm)
K73 POLYESTER/PTFE(120x125x35)
Manufacturer: KASTAS
Sizes: 120x125x35 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 80x110x13 (mm)
Bearing NJ203EM (42203EH)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.07 (kg)
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.
