ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ421-M1 + HJ421
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 + HJ421
- ПроизводительFAG
- B227 mm
- e220,5 mm
- m11,65 kg
- 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 / Нагрузка предела усталости, радиальная
- f144,5 mm
- S5,7 mm / Осевое перемещение из среднего положения
- B116 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x60x10 (mm)
Bearing K60X66X33ZW
Manufacturer: ETERNO
Sizes: 60x66x33 (mm)
Weight:: 0.104 (kg)
HTD 8M 1544 ( HTD8M 1544 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBGR)
Manufacturer: STO
Sizes: 48x65x10 (mm)
Bearing 7322 C
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 10.87 (kg)
SPB 5070 Lw
Manufacturer: ContiTech AG
Bearing 32318 (2GD)
Manufacturer: GMB
Sizes: 90x180x64 (mm)
Weight:: 8.81 (kg)
Bearing 6218ZZ (80218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.2 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 190x225x16 (mm)
C 39 22x990 Li / 1049 Ld
Manufacturer: ContiTech AG
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.
