ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30228-A
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 45.75 mm
Outer diameter: 250 mm
The size of the width: 45.75 mm
Технические характеристики из каталога производителя:
- Обозначение30228-A
- ПроизводительFAG
- e0,44
- Y00,76
- db min154 mm
- Ca min9 mm
- Cb min9,5 mm
- r1, 2 min4 mm
- r3, 4 min3 mm
- rb max3 mm
- Y1,38
- t45,75 mm
- d250 mm
- B42 mm
- D1187 mm / α
- Da max163 mm
- da min219 mm
- ra max4 mm
- m8,81 kg / α Вес
- Cr415000 N
- C0r560000 N / статическая грузоподъемность, радиальная
- nG2850 1/min / Предельная частота вращения
- nB2030 1/min / Базовая тепловая частота вращения
- Cur66000 N / Нагрузка предела усталости, радиальная
- C36 mm
- a48 mm / α
Bearing NJ220E (42220E)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.45 (kg)
Bearing TWB2435
Manufacturer: INA-FAG
Sizes: 38.100x55.563x1.600 (mm)
Weight:: 0.016 (kg)
K31 PU/NBR/POM(125x145x14,5)
Manufacturer: KASTAS
Sizes: 125x145x14,5 (mm)
Krestovina 17х47
Manufacturer: TOYO
Bearing 31318 (7GB)
Manufacturer: GMB
Sizes: 90x190x43 (mm)
Weight:: 5.46 (kg)
PM 6883 / 2710 M EL
Manufacturer: ContiTech AG
Bearing 15119 / 15250
Manufacturer: TIMKEN
Sizes: 30.213x63.500x20.638 (mm)
Weight:: 0.327 (kg)
K01 (250x270x42)
Manufacturer: KASTAS
Sizes: 250x270x42 (mm)
1.78 NBR 90(003,69x01,78)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7218-E-T-P4S
Manufacturer: FAG
Sizes: 90x160x30 (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.
