ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2228-E-M1
Inner diameter:: 140 mm
Outer diameter: 250 mm
Outer diameter: 250 mm
Технические характеристики из каталога производителя:
- ОбозначениеNJ2228-E-M1
- ПроизводительFAG
- r1 min3 mm
- dc min182 mm
- d250 mm
- B68 mm
- D1179,4 mm
- Da max166 mm
- da min154 mm
- ra max2,5 mm
- rmin3 mm
- m14,7 kg / Вес
- Cr670000 N / динамическая грузоподъемность, радиальная
- C0r830000 N / статическая грузоподъемность, радиальная
- nG4250 1/min / Предельная частота вращения
- nB2080 1/min / Базовая тепловая частота вращения
- Cur131000 N
- f169 mm
- S7 mm / Осевое перемещение из среднего положения
510 H DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 7307BEA
Manufacturer: NSK-RHP
Sizes: 35x80x21 (mm)
HTD 8M 4136 ( HTD8M 4136 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 158.12x172.10x6.99 (mm)
Подшипник 7202B
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)
AT10 DD
Manufacturer: ContiTech AG
K21 NBR(95x115x12)
Manufacturer: KASTAS
Sizes: 95x115x12 (mm)
STD 1304 S8M
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71904-E-T-P4S
Manufacturer: FAG
Sizes: 20x37x9 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 20x31x7 (mm)
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.
