Подшипник 6988
Inner diameter:: 440 mm
Outer diameter: 600 mm
The size of the width: 74 mm
Weight:: 60.2 kg
Outer diameter: 600 mm
The size of the width: 74 mm
Weight:: 60.2 kg
Технические характеристики из каталога производителя:
- Обозначение 6988
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 60,2 Кг
- Размер сопряженных деталей (da min.) 475
- Размер сопряженных деталей (Da max.) 572
- Размер сопряженных деталей (ra max.) 3
- Расчетный коэффициент (f0) 16,6
Подшипник 6903-2NSE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
5 NBR 70(375,00x05,00)
Manufacturer: KASTAS
K21 PU(40x52x12)
Manufacturer: KASTAS
Sizes: 40x52x12 (mm)
SPA 2132
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x90x10 (mm)
Bearing GS89332
Manufacturer: INA-FAG
Sizes: 160x270x23 (mm)
Weight:: 6.730 (kg)
Bearings NK29/20
Manufacturer: INA-FAG
Sizes: 29x38x20 (mm)
Weight:: 0.537 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 39.50x40.50x0.50 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ БЕЗ КОЛЕЦ K16X20X17
Manufacturer: INA-FAG
Sizes: 16x20x17 (mm)
Bearing 22205 KCW33
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.169 (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.
