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
K53 PU(22x30x6,2/7,8)
Manufacturer: KASTAS
Sizes: 22x30x6,2/7,8 (mm)
Bearing NU336EMZ1 (32336EHZ1)
Manufacturer: TMB
Sizes: 180x380x75 (mm)
Weight:: 44.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 228.20x235.26x3.53 (mm)
Подшипник NNCF5056CV
Manufacturer: SKF
Sizes: 280x420x190 (mm)
Weight:: 90.5 (kg)
Подшипник NNCF 5032 CV
Manufacturer: SKF
Sizes: 160x240x109 (mm)
Weight:: 16.2 (kg)
K38 PU(210x220x11)
Manufacturer: KASTAS
Sizes: 210x220x11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x129.00x7.00 (mm)
13x825 A 32,5
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 265x300x15 (mm)
Bearing 2928
Manufacturer: INA-FAG
Sizes: 140x185x31 (mm)
Weight:: 2.091 (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.
