Подшипник NNU 4934 K
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4934 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,12 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
K21 NBR(20x26x5)
Manufacturer: KASTAS
Sizes: 20x26x5 (mm)
K21 PU(63x83x12)
Manufacturer: KASTAS
Sizes: 63x83x12 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU1020-M1
Manufacturer: FAG
Sizes: 100x150x24 (mm)
Bearing 22317 CW33
Manufacturer: ETERNO
Sizes: 85x180x60 (mm)
Weight:: 6.84 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 27x45x9 (mm)
22x2900 C 114
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 36x52x10 (mm)
D 164 32x4164 Li / 4240 Ld
Manufacturer: ContiTech AG
ContiTechHTD 8M 10 HP aPAZ
Manufacturer: ContiTech AG
Bearing 2790 / 2720
Manufacturer: TIMKEN
Sizes: 33.338x76.2x23.812 (mm)
Weight:: 0.553 (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.
