ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7307-B-2RS-TVP
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- Обозначение 7307-B-2RS-TVP
- Производитель FAG
- α 40 ° / Угол контакта
- Db max 74,4 mm
- r1 min 1 mm
- ra1 max 1 mm
- d 80 mm
- B 21 mm
- Da max 71 mm
- da min 44 mm
- ra max 1,5 mm
- rmin 1,5 mm
- m 0,447 kg / Вес
- Cr 43000 N / динамическая грузоподъемность, радиальная
- C0r 27500 N / статическая грузоподъемность, радиальная
- nG 5000 1/min / Предельная частота вращения
- Cur 1860 N / Нагрузка предела усталости, радиальная /
- D2 49,2 mm
- D3 73,5 mm
- a 35 mm
T5 DD
Manufacturer: ContiTech AG
Подшипник NJ 2308
Manufacturer: NACHI
Sizes: 40x90x33 (mm)
Weight:: 0.956 (kg)
Bearings PSHEY25-N
Manufacturer: INA-FAG
Weight:: 0.630 (kg)
K29 PU/POM(75x90,5x6,3)
Manufacturer: KASTAS
Sizes: 75x90,5x6,3 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7218-E-T-P4S
Manufacturer: FAG
Sizes: 90x160x30 (mm)
Bearing RF12
Manufacturer: INA-FAG
Sizes: 6.350x19.050x14.288 (mm)
Weight:: 12.7 (kg)
Подшипник 6222NR
Manufacturer: NSK-RHP
Sizes: 110x200x38 (mm)
Weight:: 4.45 (kg)
BB116 ( ВВ 116 ) Le= 3015 мм
Manufacturer: ContiTech AG
Подшипник 24048CE4
Manufacturer: NSK-RHP
Sizes: 240x360x118 (mm)
Weight:: 43.4 (kg)
K501 PA/NBR(63x42x8,1)
Manufacturer: KASTAS
Sizes: 63x42x8,1 (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.