Подшипник NF 228
Inner diameter:: 140 mm
Outer diameter: 221 mm
The size of the width: 42 mm
Weight:: 9.26 kg
Outer diameter: 221 mm
The size of the width: 42 mm
Weight:: 9.26 kg
Технические характеристики из каталога производителя:
- Обозначение NF 228
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 9.26 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 3 мм.
Подшипник 7022DF
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 175x210x15 (mm)
Bearing NN3030 K
Manufacturer: ETERNO
Sizes: 150x225x56 (mm)
Weight:: 7.58 (kg)
Bearing DM70
Manufacturer: INA-FAG
Sizes: 70x122x41.5 (mm)
Weight:: 2.014 (kg)
Manufacturer: ContiTech AG
AT20 DD
Manufacturer: ContiTech AG
Подшипник HR33215J
Manufacturer: NSK-RHP
Sizes: 75x130x41 (mm)
Weight:: 2.25 (kg)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 8x40x15 (mm)
Подшипник 68/630
Manufacturer: NSK-RHP
Sizes: 630x780x69 (mm)
Weight:: 71.3 (kg)
T10 DD
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.
