Подшипник NNU 4928
Inner diameter:: 140 mm
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Outer diameter: 190 mm
The size of the width: 50 mm
Weight:: 4.08 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4928
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 4,08 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
Bearing NJ2006M
Manufacturer: TMB
Sizes: 30x62x20 (mm)
K31 PU/NBR/POM(114,3x127x14,287 )
Manufacturer: KASTAS
Sizes: 114,3x127x14,287 (mm)
Подшипник 7015
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.695 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 28.50x44.50x8.00 (mm)
Подшипник 22236EK
Manufacturer: NACHI
Sizes: 180x320x86 (mm)
Weight:: 30.9 (kg)
T5 DD
Manufacturer: ContiTech AG
CONTI-V D104 32X2650 Li/2726 Ld L=L EL
Manufacturer: ContiTech AG
22x3404 C 134
Manufacturer: ContiTech AG
MEGADYNE ISORAN 540H
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 149.60x161.00x5.70 (mm)
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.
