ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ421-M1
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ421-M1
- ПроизводительFAG
- r1 min4 mm
- dc min162 mm
- d260 mm
- B60 mm
- D1158,8 mm
- Da max143 mm
- da min125 mm
- ra max3 mm
- rmin4 mm
- m18 kg / Вес
- Cr610000 N / динамическая грузоподъемность, радиальная
- C0r590000 N / статическая грузоподъемность, радиальная
- nG4150 1/min / Предельная частота вращения
- nB2750 1/min / Базовая тепловая частота вращения
- Cur96000 N
- f144,5 mm
- S5,7 mm / Осевое перемещение из среднего положения
Подшипник 23122AX
Manufacturer: NACHI
Sizes: 110x180x56 (mm)
Weight:: 5.8 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 68x92x9 (mm)
T2/220 ( Т2 220 )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBCR)
Manufacturer: STO
Sizes: 40x56x7 (mm)
HTD 4400 8M CXP
Manufacturer: ContiTech AG
Bearing WS89326
Manufacturer: INA-FAG
Sizes: 130x225x20 (mm)
Weight:: 4.045 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x46x7 (mm)
Bearing 6315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.12 (kg)
Подшипник 625 VV
Manufacturer: NSK-RHP
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
Подшипник 54318U
Manufacturer: NSK-RHP
Sizes: 90x155x106 (mm)
Weight:: 0.73 (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.
