Подшипник NU 2217 ET
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 36 mm
Weight:: 2.44 kg
Outer diameter: 150 mm
The size of the width: 36 mm
Weight:: 2.44 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2217 ET
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,44 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
- Размер сопряженных деталей (da min.) 94
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер сопряженных деталей (rb max.) 2
Bearing 23126K
Manufacturer: TMB
Sizes: 130x210x64 (mm)
Weight:: 8.8 (kg)

K29 PU/POM(65x80,5x6,3)
Manufacturer: KASTAS
Sizes: 65x80,5x6,3 (mm)

K21 PU(70x85x12)
Manufacturer: KASTAS
Sizes: 70x85x12 (mm)

RPP8 5720 ( RPP 8 5720 -V, -M, -MFX )
Manufacturer: ContiTech AG

Mechanical seal RM 551С
Manufacturer: RiMi

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x88x8 (mm)

Bearing HM89448 / HM89411
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.644 (kg)

Подшипник RNA4908
Manufacturer: NSK-RHP
Sizes: 48x62x22 (mm)
Weight:: 0.15 (kg)

17x3505 B 138
Manufacturer: ContiTech AG

Подшипник 7315DB
Manufacturer: NACHI
Sizes: 75x160x37 (mm)
Weight:: 3.15 (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.