Подшипник NNU 4921 K
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 1.99 kg
Outer diameter: 145 mm
The size of the width: 40 mm
Weight:: 1.99 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4921 K
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 1,99 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 800 об/мин
Подшипник HR32319J
Manufacturer: NSK-RHP
Sizes: 95x200x71.5 (mm)
Weight:: 10.4 (kg)
Bearing NU2305EM (32605EH)
Manufacturer: TMB
Sizes: 25x62x24 (mm)
Weight:: 0.34 (kg)
GEAR PULLEYS 8M-50S 125.72 (8M-50S 125.72/12)
Manufacturer: BBC
SEALS (REINFORCED SEAL) (FY-P)
Manufacturer: FEKO
Sizes: 65x80x7 (mm)
Подшипник 6218VV
Manufacturer: NSK-RHP
Sizes: 90x160x30 (mm)
Weight:: 2.18 (kg)
RPP8 5592 ( RPP 8 5592 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings GE30-KLLH-B
Manufacturer: INA-FAG
Weight:: 0.38 (kg)
Bearings RNAO20x32x12
Manufacturer: INA-FAG
Sizes: 20x32x12 (mm)
Weight:: 0.038 (kg)
Bearing GH045090
Manufacturer: GMB
Sizes: 45x86x39/39 (mm)
173 L DD MEGADYNE ISORAN
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.
