Подшипник 7920 A5
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.804 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.804 kg
Технические характеристики из каталога производителя:
- Обозначение 7920 A5
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,804 Кг
- Частота вращения предельная при пластичной смазке 5 600 об/мин
- Частота вращения предельная при жидкой смазке 8 000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 133
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 38 мм.
- Размер (r1 min.) 0,6 мм.
Bearing LR5003NPPU
Manufacturer: INA-FAG
Sizes: 17x40x14 (mm)
Weight:: 14 (kg)

Подшипник 6312-2NKE
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.70 (kg)

Подшипник 7030DF
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)

Подшипник 1201
Manufacturer: NSK-RHP
Sizes: 12x32x10 (mm)

K21 NBR(20x35x10)
Manufacturer: KASTAS
Sizes: 20x35x10 (mm)

Bearing 6215Z1 (215Z1)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x85x9 (mm)

CTD 3360 C14M CARBON
Manufacturer: ContiTech AG

Bearing 61864M (1000864H)
Manufacturer: TMB
Sizes: 320x400x38 (mm)
Weight:: 11 (kg)

Bearing HFL 2026
Manufacturer: ETERNO
Sizes: 20x26x26 (mm)
Weight:: 27 (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.