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
RPP8 DD 3060 MFX - Megaflex
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Подшипник NP 338
Manufacturer: NACHI
Sizes: 190x345x78 (mm)
Weight:: 48.3 (kg)
A 37,5 13x950 Li / 980 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x52x10 (mm)
Подшипник 23256E
Manufacturer: NACHI
Sizes: 280x500x176 (mm)
Weight:: 152 (kg)
Bearing 7309B (66309)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89412-TV
Manufacturer: INA-FAG
Sizes: 60x130x14 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 32044-X
Manufacturer: FAG
Sizes: 220x340x76 (mm)
Weight:: 24.3 (kg)
Bearings RNAO40x50x17
Manufacturer: INA-FAG
Sizes: 40x50x17 (mm)
Weight:: 0.074 (kg)
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.
