ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK40/20-TV
Inner diameter:: 40 mm
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 0.078 kg
Outer diameter: 50 mm
The size of the width: 20 mm
Weight:: 0.078 kg
Технические характеристики из каталога производителя:
- ОбозначениеNK40/20-TV
- Размер (r min.)0,3 мм.
- Количество дорожек качения1
- УплотнениеНет
- ПроизводительINA
- Масса0,078 Кг
- Частота вращения предельная11 400 об/мин
- ИсполнениеX-Life
- Частота вращения номинальная6 500 об/мин
- Граничная нагрузка по усталости (Pu)9,8
Bearing 18690 / 18620
Manufacturer: TIMKEN
Sizes: 46.038x79.375x17.462 (mm)
Weight:: 0.329 (kg)
Bearing 32912 (2007912)
Manufacturer: TMB
Sizes: 60x85x17 (mm)
Weight:: 0.296 (kg)
Подшипник 55206/55437
Manufacturer: NSK-RHP
Sizes: 52.388x111.125x30.162 (mm)
Weight:: 1.251 (kg)
3.53 NBR 70(139,30x03,53)
Manufacturer: KASTAS
Подшипник NUP 219 E
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 3.08 (kg)
Bearing LM 4
Manufacturer: ETERNO
Sizes: 4x8x12 (mm)
AT20 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x23x5 (mm)
25X 2050 L=L
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x50x12 (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.
