ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK4020
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеBK4020
- ПроизводительINA
- Ct min17,3 mm
- Fw40 mm
- d47 mm
- rmin0,8 mm
- m62 g / Вес
- Cr25500 N / динамическая грузоподъемность, радиальная
- C0r52000 N / статическая грузоподъемность, радиальная
- nG6600 1/min / Предельная частота вращения
- nB4750 1/min / Базовая тепловая частота вращения
- Cur6800 N / нагрузка предела усталости радиальная
- C20 mm / Допуск: -0,3
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x150x15 (mm)
HTD 8M 1408 ( HTD8M 1408 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings PNA17/35
Manufacturer: INA
Sizes: 17x35x16 (mm)
Weight:: 0.073 (kg)
Подшипник 51204
Manufacturer: NSK
Sizes: 20x40x14 (mm)
Weight:: 225 (kg)
Подшипник 24092EK30
Manufacturer: NACHI
Sizes: 460x680x218 (mm)
Weight:: 279 (kg)
Bearing 4215 ZZ
Manufacturer: ETERNO
Sizes: 75x130x31 (mm)
RPP8 4768 ( RPP 8 4768 -V, -M, -MFX )
Manufacturer: ContiTech AG
K68 POM(31x36x11,2)
Manufacturer: KASTAS
Sizes: 31x36x11,2 (mm)
Подшипник SL183018
Manufacturer: INA
Sizes: 90x140x37 (mm)
Bearing 22344W33 (3644W33)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (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.