ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 31309-A
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 27.25 mm
Outer diameter: 100 mm
The size of the width: 27.25 mm
Технические характеристики из каталога производителя:
- Обозначение31309-A
- ПроизводительFAG
- e0,83
- Y00,4
- db min54 mm
- Ca min4 mm
- Cb min9 mm
- r1, 2 min2 mm
- r3, 4 min1,5 mm
- rb max1,5 mm
- Y0,73
- t27,25 mm
- d100 mm
- B25 mm
- D175,8 mm / α
- Da max56 mm
- da min79 mm
- ra max2 mm
- m0,998 kg / α Вес
- Cr96000 N
- C0r108000 N / статическая грузоподъемность, радиальная
- nG7100 1/min / Предельная частота вращения
- nB4650 1/min / Базовая тепловая частота вращения
- Cur12700 N / Нагрузка предела усталости, радиальная
- C18 mm
- a32 mm / α
Подшипник 23084EK
Manufacturer: NACHI
Sizes: 420x620x150 (mm)
Weight:: 158 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 44.70x54.10x6.50 (mm)
K17 PTFE/NBR(185x169,5x6,3)
Manufacturer: KASTAS
Sizes: 185x169,5x6,3 (mm)
Подшипник 7328DF
Manufacturer: NACHI
Sizes: 140x300x62 (mm)
Weight:: 21.5 (kg)
K37 (55x65x10,5)
Manufacturer: KASTAS
Sizes: 55x65x10,5 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7238-E-T-P4S
Manufacturer: FAG
Sizes: 190x340x55 (mm)
2 NBR 70(003,00x02,00)
Manufacturer: KASTAS
Подшипник 6903NSE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
K04 (38,1x53,98x25,4)
Manufacturer: KASTAS
Sizes: 38,1x53,98x25,4 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJT25-N
Manufacturer: INA-FAG
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.
