ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21312-E1
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Технические характеристики из каталога производителя:
- Обозначение21312-E1
- ПроизводительFAG
- e0,23
- Y12,95
- Y24,4
- Y02,89
- ds3,2 mm
- ns6,5 mm
- d130 mm
- B31 mm
- D1112,5 mm
- Da max118 mm
- da min72 mm
- ra max2,1 mm
- rmin2,1 mm
- m1,89 kg / Вес
- Cr211000 N / динамическая грузоподъемность, радиальная
- C0r226000 N / статическая грузоподъемность, радиальная
- nG6700 1/min / Предельная частота вращения
- nB4500 1/min
- Cur28000 N / Нагрузка предела усталости, радиальная
- D284,4 mm
Подшипник NA4848
Manufacturer: NSK-RHP
Sizes: 240x300x60 (mm)
Weight:: 10 (kg)
PL 1168 / 460 L
Manufacturer: ContiTech AG
Подшипник 7321BDB
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)
Bearing 30322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
K68 POM(70x75x9,5)
Manufacturer: KASTAS
Sizes: 70x75x9,5 (mm)
HTD 880 8M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 329.79x336.85x3.53 (mm)
Подшипник NU 2318 ET
Manufacturer: NSK-RHP
Sizes: 90x190x64 (mm)
Weight:: 7.9 (kg)
Manufacturer: ContiTech AG
Bearing NUP317
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 5.06 (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.
