ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ306-TVP
Inner diameter:: 30 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Outer diameter: 72 mm
The size of the width: 19 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ306-TVP
- ПроизводительFAG
- α35 ° / Угол контакта
- d72 mm
- B19 mm
- D143,9 mm
- Da max65 mm
- da min37 mm
- ra max1 mm
- rmin1,1 mm
- m0,379 kg / Вес
- Cr61000 N / динамическая грузоподъемность, радиальная
- C0r43000 N / статическая грузоподъемность, радиальная
- nG11900 1/min / Предельная частота вращения
- Cur2900 N / Нагрузка предела усталости, радиальная
- a36 mm
Подшипник 6248
Manufacturer: NSK-RHP
Sizes: 240x440x72 (mm)
Weight:: 50.5 (kg)

Bearing 6221N (50221)
Manufacturer: TMB
Sizes: 105x190x36 (mm)
Weight:: 3.8 (kg)

Bearing NA4938
Manufacturer: ETERNO
Sizes: 190x215x260 (mm)
Weight:: 10.7 (kg)

T20 DD
Manufacturer: ContiTech AG

K40 PU/POM(14x8x6)
Manufacturer: KASTAS
Sizes: 14x8x6 (mm)

Подшипник NJ 311 EW
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.64 (kg)

K21 PU(7x14x7)
Manufacturer: KASTAS
Sizes: 7x14x7 (mm)

Bearing NJ305M (42305H)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.24 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 139.50x145.50x3.00 (mm)

SPB 1725
Manufacturer: ContiTech AG


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.