Подшипник NJ 256
Inner diameter:: 260 mm
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71.5 kg
Outer diameter: 500 mm
The size of the width: 80 mm
Weight:: 71.5 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 256
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 71.5 Кг
- Частота вращения предельная при пластичной смазке 1200 об/мин
- Частота вращения предельная при жидкой смазке 1400 об/мин
- Размер (r1 min.) 5 мм.
Подшипник 239/630CAE4
Manufacturer: NSK-RHP
Sizes: 630x850x165 (mm)
Weight:: 259 (kg)
Подшипник 22268EK
Manufacturer: NACHI
Sizes: 340x620x165 (mm)
Weight:: 224 (kg)
Подшипник NF 430
Manufacturer: NACHI
Sizes: 150x317x85 (mm)
Weight:: 53.3 (kg)
RPP8 DD 4228 MFX - Megaflex
Manufacturer: ContiTech AG
Торцевое уплотнение RM Z2-15
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 18.20x23.00x2.40 (mm)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 65x85x13 (mm)
K81 TPE(240,7x250x1,9 )
Manufacturer: KASTAS
Sizes: 240,7x250x1,9 (mm)
Bearing 4114
Manufacturer: INA-FAG
Sizes: 70x103x32 (mm)
Weight:: 0.816 (kg)
STD 784 S8M
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.
