Подшипник 7930 A5
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 2.97 kg
Технические характеристики из каталога производителя:
- Обозначение 7930 A5
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,97 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 5 000 об/мин
- Размер сопряженных деталей (da min.) 160
- Размер сопряженных деталей (Da max.) 200
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 56 мм.
- Размер (r1 min.) 1 мм.
Bearing 32010 X2 ()
Manufacturer: GMB
Sizes: 50x80x19 (mm)
Weight:: 0.31 (kg)

K40 PU/POM(75x55x13)
Manufacturer: KASTAS
Sizes: 75x55x13 (mm)

1000 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

RPP14 DD 4028 MFX - Megaflex
Manufacturer: ContiTech AG

K103 NBR(20x28x4,5/6)
Manufacturer: KASTAS
Sizes: 20x28x4,5/6 (mm)

Bushing H2317
Manufacturer: ETERNO
Sizes: 85x110x82 (mm)
Weight:: 1.45 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 13.89x16.49x1.30 (mm)

Bearing NNTR100X240X105 2ZL
Manufacturer: INA-FAG
Sizes: 100x240x105 (mm)
Weight:: 103 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 5.60x9.20x1.80 (mm)

Bearing 22234W33 (3534W33)
Manufacturer: TMB
Sizes: 170x310x86 (mm)
Weight:: 28.5 (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.