Подшипник N 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 4 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 4 kg
Технические характеристики из каталога производителя:
- Обозначение N 221
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Частота вращения предельная при жидкой смазке 4 000 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (rb max.) 2
O-RING
Manufacturer: NQK SF
Sizes: 4.00x7.60x1.80 (mm)

Подшипник 6317DDU
Manufacturer: NSK-RHP
Sizes: 85x180x41 (mm)
Weight:: 4.28 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEL70
Manufacturer: INA-FAG

MEGADYNE ISORAN 1400 SLV14 ( RPP14 1400 SILVER )
Manufacturer: ContiTech AG

FR200 PU(20x26x5,7)
Manufacturer: KASTAS
Sizes: 20x26x5,7 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 115.00x119.00x2.00 (mm)

STD 1280 S8M CXP
Manufacturer: ContiTech AG

Bearing BCE2212
Manufacturer: INA-FAG
Sizes: 34.925x41.275x19.050 (mm)
Weight:: 0.039 (kg)

Bearings GE25-KPP-B-3
Manufacturer: INA-FAG
Weight:: 0.25 (kg)

K716 PTFE/NBR(380x413x14,4/8,1)
Manufacturer: KASTAS
Sizes: 380x413x14,4/8,1 (mm)


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.