Подшипник NJ 238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.6 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 22.6 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
Manufacturer: ContiTech AG
Подшипник FNTA-5070
Manufacturer: NSK-RHP
Sizes: 50x70x3 (mm)
Weight:: 0.022 (kg)
Торцевое уплотнение RM H-68
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x72x10 (mm)
K37 (120x145x18,80)
Manufacturer: KASTAS
Sizes: 120x145x18,80 (mm)
Подшипник 53236X
Manufacturer: NSK-RHP
Sizes: 180x250x58.2 (mm)
Weight:: 225 (kg)
K703 PTFE/NBR(20x27,6x4,2)
Manufacturer: KASTAS
Sizes: 20x27,6x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 56x85x12/9 (mm)
Подшипник 6307VV
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
Weight:: 0.464 (kg)
Подшипник R 188 ZZ
Manufacturer: NSK-RHP
Sizes: 6.35x12.7x4.762 (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.
