Подшипник NF 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 NF 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.
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x80x7 (mm)
Bearing CSK35 2RS
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 400 (kg)
RPP14 DD 5274 MFX - Megaflex
Manufacturer: ContiTech AG
K27 PU(22x30x7/5)
Manufacturer: KASTAS
Sizes: 22x30x7/5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ TCJT75
Manufacturer: INA-FAG
Bearing 32321 (7621E)
Manufacturer: TMB
Sizes: 105x225x81.5 (mm)
Weight:: 14 (kg)
Bearings NKI140/32
Manufacturer: INA-FAG
Sizes: 140x180x32 (mm)
Weight:: 2.05 (kg)
T10 DD
Manufacturer: ContiTech AG
Подшипник 7313BDT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
Корпус UKFC206+H2306
Manufacturer: NACHI
Weight:: 1.6 (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.
