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.
SEALS (REINFORCED SEAL) (PST)
Manufacturer: FEKO
Sizes: 25.50x38.25x6.50/13 (mm)
DHTD 912 D8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 36.00x38.00x1.00 (mm)
1.78 FKM 80(075,92x01,78 )
Manufacturer: KASTAS
K21 PU(25x32x5 )
Manufacturer: KASTAS
Sizes: 25x32x5 (mm)
Bearing 1211
Manufacturer: ETERNO
Sizes: 55x100x21 (mm)
Weight:: 0.705 (kg)
Подшипник 15113/15245
Manufacturer: NSK-RHP
Sizes: 28.575x62x19.05 (mm)
Weight:: 0.281 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 275x310x16 (mm)
Bearing NA4901 2RS
Manufacturer: ETERNO
Sizes: 12x16x24 (mm)
Weight:: 0.0275 (kg)
13x1525 A 60
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.
