Подшипник NA4838
Inner diameter:: 190 mm
Outer diameter: 240 mm
The size of the width: 50 mm
Weight:: 5.6 kg
Outer diameter: 240 mm
The size of the width: 50 mm
Weight:: 5.6 kg
Технические характеристики из каталога производителя:
- Обозначение NA4838
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 5,6 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер сопряженных деталей (da min.) 198
- Размер сопряженных деталей (Da max.) 232
- Размер сопряженных деталей (ra max.) 1,5
- Частота вращения предельная 1900 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 257.00x269.00x6.00 (mm)
Mechanical seal RM 108-45
Manufacturer: RiMi
Bearing UC60
Manufacturer: TMB
Sizes: 60x90x44 (mm)
Подшипник NJ 208
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.369 (kg)
K42 (70x50x35)
Manufacturer: KASTAS
Sizes: 70x50x35 (mm)
Bearing LS100135
Manufacturer: INA-FAG
Sizes: 100x135x7 (mm)
Weight:: 0.350 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 113.89x120.95x3.53 (mm)
Bearing HF0612
Manufacturer: ETERNO
Sizes: 6x10x12 (mm)
Weight:: 3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 95.00x104.00x4.50 (mm)
Bearing NUP2318EM (92618EH)
Manufacturer: TMB
Sizes: 90x190x64 (mm)
Weight:: 8.25 (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.
