Подшипник NU 234
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.9 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.9 kg
Технические характеристики из каталога производителя:
- Обозначение NU 234
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 17.9 Кг
- Частота вращения предельная при пластичной смазке 1800 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер (r1 min.) 4 мм.
Bearing SCE1612
Manufacturer: INA-FAG
Sizes: 25.400x31.750x19.050 (mm)
Weight:: 0.027 (kg)
Krestovina 49,2x177,8
Manufacturer: TOYO
Подшипник NU 217 E
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 2.1 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 20x47x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x36x10 (mm)
Bearing 4300 ZZ
Manufacturer: ETERNO
Sizes: 10x35x17 (mm)
Weight:: 0.08 (kg)
K705 PTFE/NBR(220x236x11,5 )
Manufacturer: KASTAS
Sizes: 220x236x11,5 (mm)
RPP8 DD 3900 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4900-RSR
Manufacturer: INA-FAG
Sizes: 14x22x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 183.52x197.50x6.99 (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.
