ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4913
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4913
- ПроизводительINA
- d90 mm
- B25 mm
- rmin1 mm
- m456 g / Вес
- Cr69000 N / динамическая грузоподъемность, радиальная
- C0r112000 N / статическая грузоподъемность, радиальная
- nG6300 1/min / Предельная частота вращения
- nB3500 1/min / Базовая тепловая частота вращения
- Cur19500 N / нагрузка предела усталости радиальная
- f72 mm
- S1,5 mm / осевое перемещение
Bearing 7002ACP5 (D46102)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.028 (kg)
K06 NBR(125x140x16/10)
Manufacturer: KASTAS
Sizes: 125x140x16/10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 42.00x49.00x3.50 (mm)
K14 NBR(type s)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS-B)
Manufacturer: FEKO
Sizes: 60x80x8 (mm)
Mechanical seal RM 560B-2 1/2"
Manufacturer: RiMi
K703 PTFE/NBR(28x35,6x4,2)
Manufacturer: KASTAS
Sizes: 28x35,6x4,2 (mm)
Подшипник 7340BDB
Manufacturer: NACHI
Sizes: 200x420x80 (mm)
Weight:: 53.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x55x8 (mm)
Bearing 25580 / 25523
Manufacturer: TIMKEN
Sizes: 44.450x82.931x26.988 (mm)
Weight:: 0.695 (kg)
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.
