Подшипник NNU 4938 K
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 K
- 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
Bearing 7002CP4 (36102J)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.028 (kg)
Bearing NUP2204
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Weight:: 0.154 (kg)
Bearing NF2309EM (12609EH)
Manufacturer: TMB
Sizes: 45x100x36 (mm)
Weight:: 1.35 (kg)
K68 POM(36x40x9,5)
Manufacturer: KASTAS
Sizes: 36x40x9,5 (mm)
Подшипник 190KBE30+L
Manufacturer: NSK-RHP
Sizes: 190x290x75 (mm)
Weight:: 16.2 (kg)
K10 NBR(40x48x4/5)
Manufacturer: KASTAS
Sizes: 40x48x4/5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK1622-ZW
Manufacturer: INA-FAG
Sizes: 16x22x22 (mm)
HTD 8M 4792 ( HTD8M 4792 -V, -M, -MFX )
Manufacturer: ContiTech AG
K34 (90x110x30)
Manufacturer: KASTAS
Sizes: 90x110x30 (mm)
17x991 B 39
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.
