Подшипник 47890/47820
Inner diameter:: 92.075 mm
Outer diameter: 146.05 mm
The size of the width: 33.338 mm
Weight:: 2.124 kg
Outer diameter: 146.05 mm
The size of the width: 33.338 mm
Weight:: 2.124 kg
Технические характеристики из каталога производителя:
- Обозначение 47890/47820
- Размер (r min.) 3,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,124 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер сопряженных деталей (ra max.) 3,5
- Размер (a) 32,3 мм.
- Размер (r1 min.) 3,3 мм.
- Размер сопряженных деталей (Da) 107
- Размер сопряженных деталей (db) 140
- Расчетный коэффициент (e) 0,45
- Расчетный коэффициент (Y0) 0,74
- Расчетный коэффициент (Y1) 1,3
- Размер сопряженных деталей (ra1 max.) 3,3
Bearing WS87415
Manufacturer: INA-FAG
Sizes: 75x160x13 (mm)
Weight:: 1.61 (kg)

Bearing NN3014KW33 (3182114K)
Manufacturer: TMB
Sizes: 70x110x30 (mm)
Weight:: 1 (kg)

HTD 8M 3200 ( HTD8M 3200 -V, -M, -MFX )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 57.70x63.70x3.00 (mm)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK25/20
Manufacturer: INA-FAG
Sizes: 25x33x20 (mm)

Bearings NA4913
Manufacturer: INA-FAG
Sizes: 65x90x25 (mm)
Weight:: 0.456 (kg)

Подшипник 602 XZZ
Manufacturer: NSK-RHP
Sizes: 2.5x8x4 (mm)
Weight:: 0.001 (kg)

SPB 2410 Lw
Manufacturer: ContiTech AG

AT10 DD
Manufacturer: ContiTech AG

K26 NBR 90(80x12x30)
Manufacturer: KASTAS
Sizes: 80x12x30 (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.