Подшипник NU 2238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37.5 kg
Outer diameter: 340 mm
The size of the width: 92 mm
Weight:: 37.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2238
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 37.5 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 1900 об/мин
- Размер (r1 min.) 4 мм.
O-RING
Manufacturer: NQK SF
Sizes: 138.00x145.00x3.50 (mm)
4 FKM 80(019,00x04,00 )
Manufacturer: KASTAS
A 29 13x735 Li / 765 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4907
Manufacturer: INA-FAG
Sizes: 42x55x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.50x18.50x2.50 (mm)
Bearing 14138A / 14282
Manufacturer: TIMKEN
Sizes: 34.925x71.996x19.002 (mm)
Weight:: 0.416 (kg)
SPA 1532 Lw L=L EL
Manufacturer: ContiTech AG
Bearing NU321
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 8.76 (kg)
HTD 8M 7128 ( HTD8M 7128 -V, -M, -MFX )
Manufacturer: ContiTech AG
MXL 116 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.
