Подшипник N 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение N 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.95 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
Подшипник 16064
Manufacturer: NSK-RHP
Sizes: 320x480x50 (mm)
Weight:: 33.2 (kg)
Подшипник 30322
Manufacturer: NACHI
Sizes: 110x240x54.5 (mm)
Weight:: 10.7 (kg)
Подшипник N 1038
Manufacturer: NACHI
Sizes: 190x265x46 (mm)
Weight:: 10.9 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 48x80x10 (mm)
RPP8 DD 2964 MFX - Megaflex
Manufacturer: ContiTech AG
K39 (30x42x9 )
Manufacturer: KASTAS
Sizes: 30x42x9 (mm)
Подшипник 7219DB
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NKI90/26
Manufacturer: INA-FAG
Sizes: 90x120x26 (mm)
Weight:: 0.778 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 48.00x53.00x2.50 (mm)
Подшипник 250KBE3801+L
Manufacturer: NSK-RHP
Sizes: 250x380x98 (mm)
Weight:: 35.5 (kg)
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.
