ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ HK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Outer diameter: 47 mm
The size of the width: 20 mm
Weight:: 0.054 kg
Технические характеристики из каталога производителя:
- ОбозначениеHK4020
- Размер (r min.)0,8 мм.
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса0,054 Кг
- Размер (c1 min)17,3
- Частота вращения предельная6 600 об/мин
- Частота вращения номинальная4 900 об/мин
- Граничная нагрузка по усталости (Pu)6,8
Подшипник 6915DDU
Manufacturer: NSK-RHP
Sizes: 75x105x16 (mm)
Weight:: 0.364 (kg)

2 FKM 80(036,00x02,00)
Manufacturer: KASTAS

K702 PTFE/NBR(90x101x4,2)
Manufacturer: KASTAS
Sizes: 90x101x4,2 (mm)

Bearing 498 / 492A
Manufacturer: TIMKEN
Sizes: 84.138x133.350x30.162 (mm)
Weight:: 1.480 (kg)

Подшипник 140KBE031+L
Manufacturer: NSK-RHP
Sizes: 140x225x84 (mm)
Weight:: 11.6 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 250.00x260.66x5.33 (mm)

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x57x7 (mm)

AT20 DD
Manufacturer: ContiTech AG

Bearing 7213CP5 (D36213)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (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.