Подшипник NNU 4934
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
- 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
Bearing QJ310M (176310H)
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.35 (kg)
Mechanical seal RM 155-32
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 23.50x29.50x3.00 (mm)
Krestovina 30x85,5
Manufacturer: TOYO
RPP8 DD 2188 MFX - Megaflex
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x55x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 140.00x146.00x3.00 (mm)
Bearings K89432
Manufacturer: INA-FAG
Sizes: 160x320x32 (mm)
Weight:: 8.6 (kg)
K16 (80x65x20)
Manufacturer: KASTAS
Sizes: 80x65x20 (mm)
K73 POLYESTER/PTFE(90x95x9,7)
Manufacturer: KASTAS
Sizes: 90x95x9,7 (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.
