Подшипник NJ 2238 E
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 45.2 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 45.2 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2238 E
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 45.2 Кг
- Частота вращения предельная при пластичной смазке 1700 об/мин
- Частота вращения предельная при жидкой смазке 2000 об/мин
- Размер (r1 min.) 4 мм.
SPB 1975
Manufacturer: ContiTech AG
Bearing NA4980
Manufacturer: ETERNO
Sizes: 400x450x540 (mm)
Weight:: 94.4 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 28.58x55.30x12.70 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLDF150
Manufacturer: INA-FAG
Sizes: 150x240x40 (mm)
Weight:: 7.5 (kg)
K22 PU(155x165x12)
Manufacturer: KASTAS
Sizes: 155x165x12 (mm)
HTD 8M 4104 ( HTD8M 4104 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x85x12 (mm)
MEGADYNE ISORAN 2660 PLT14 ( RPP14 2660 PLATINUM )
Manufacturer: ContiTech AG
Bearing NUP308EM (92308EH)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.68 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x133.00x9.00 (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.
