ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7207-B-TVP
Inner diameter:: 35 mm
Outer diameter: 72 mm
The size of the width: 17 mm
Outer diameter: 72 mm
The size of the width: 17 mm
Технические характеристики из каталога производителя:
- Обозначение 7207-B-TVP
- Производитель FAG
- α 40 ° / Угол контакта
- Db max 67,8 mm
- r1 min 0,6 mm
- ra1 max 0,6 mm
- d 72 mm
- B 17 mm
- D1 50,2 mm
- Da max 65 mm
- da min 42 mm
- ra max 1 mm
- rmin 1,1 mm
- m 0,282 kg / Вес
- Cr 28000 N / динамическая грузоподъемность, радиальная
- C0r 19000 N / статическая грузоподъемность, радиальная
- nG 12200 1/min / Предельная частота вращения
- nB 9600 1/min / Базовая тепловая частота вращения
- Cur 1280 N
- a 31 mm
SPA 1832 Lw L=L EL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 75.87x81.11x2.62 (mm)
Bearings K87438
Manufacturer: INA
Sizes: 190x380x26 (mm)
Weight:: 8.97 (kg)
Bearing STO45
Manufacturer: INA
Sizes: 45x85x20 (mm)
Weight:: 19.8 (kg)
Подшипник 5209N
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x170x13 (mm)
Bearings LR5207-X-2Z
Manufacturer: INA
Sizes: 35x80x27 (mm)
Weight:: 0.66 (kg)
25X 6700 L=L
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x56x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 139.30x146.36x3.53 (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.