ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K89444-M
Inner diameter:: 220 mm
Outer diameter: 420 mm
The size of the width: 40 mm
Outer diameter: 420 mm
The size of the width: 40 mm
Технические характеристики из каталога производителя:
- ОбозначениеK89444-M
- ПроизводительINA
- C0a11500000 N / статическая грузоподъемность, осевая
- Dw40 mm
- Cua980000 N / нагрузка предела усталости
- Ea411 mm
- Eb244 mm
- m25,7 kg / Вес
- nG880 1/min / Предельная частота вращения
- nB270 1/min / Базовая тепловая частота вращения
- Dc1220 mm
- Dc420 mm
- Ca2900000 N / динамическая грузоподъемность, осевая
K21 NBR(20x40x12)
Manufacturer: KASTAS
Sizes: 20x40x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 462.00x476.00x7.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 19.5x35.1x7 (mm)
Корпус UCFCX12
Manufacturer: NACHI
Weight:: 4.6 (kg)
Bearing 15123 / 15250
Manufacturer: TIMKEN
Sizes: 31.750x63.500x20.638 (mm)
Weight:: 0.274 (kg)
Подшипник QJ 320
Manufacturer: NSK-RHP
Sizes: 100x215x47 (mm)
Weight:: 9.3 (kg)
RPP8 DD 3996 MFX - Megaflex
Manufacturer: ContiTech AG
25X 3750 L=L
Manufacturer: ContiTech AG
Подшипник NU 313
Manufacturer: NSK-RHP
Sizes: 65x140x33 (mm)
Weight:: 2.23 (kg)
K41 PTFE/NBR(340x316x8,1)
Manufacturer: KASTAS
Sizes: 340x316x8,1 (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.
