Подшипник NNU 4938
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
Подшипник N 206
Manufacturer: NACHI
Sizes: 30x53.5x16 (mm)
Weight:: 0.2 (kg)
Корпус UCTU313+WU500
Manufacturer: NACHI
Weight:: 38.3 (kg)
Подшипник NJ 305
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.238 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K498-492-A
Manufacturer: FAG
Sizes: 84.138x133.35x30.163 (mm)
Weight:: 1.69 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 165x188x14 (mm)
Mechanical seal RM 2100-16
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x56x8 (mm)
RPP8 6176 ( RPP 8 6176 -V, -M, -MFX )
Manufacturer: ContiTech AG
SPA 850
Manufacturer: ContiTech AG
5 NBR 90(070,00x05,00)
Manufacturer: KASTAS
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.
