Подшипник NU 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 NU 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.
RPP8 DD 3516 MFX - Megaflex
Manufacturer: ContiTech AG
K21 NBR(12x20x5,5)
Manufacturer: KASTAS
Sizes: 12x20x5,5 (mm)
10X1090 Z 43
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
Bearing LR5003NPPU
Manufacturer: INA-FAG
Sizes: 17x40x14 (mm)
Weight:: 14 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x36.10x3.55 (mm)
Bearing 81288 M
Manufacturer: INA-FAG
Sizes: 440x600x130 (mm)
Weight:: 108.200 (kg)
Bearing 7307BM (66307H)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.45 (kg)
T10 DD
Manufacturer: ContiTech AG
B 51 17x1295 Li / 1340 Ld
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.
