Подшипник NU 411
Inner diameter:: 55 mm
Outer diameter: 117.2 mm
The size of the width: 33 mm
Weight:: 2.5 kg
Outer diameter: 117.2 mm
The size of the width: 33 mm
Weight:: 2.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 411
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,5 Кг
- Частота вращения предельная при пластичной смазке 4 500 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 66
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2,1 мм.
- Размер сопряженных деталей (rb max.) 2
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 66x90x12 (mm)
Корпус UCT308
Manufacturer: NACHI
Weight:: 3.0 (kg)
K21 NBR(35x50x7,5)
Manufacturer: KASTAS
Sizes: 35x50x7,5 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO17X30X13
Manufacturer: INA-FAG
Sizes: 17x30x13 (mm)
Bearing NJ2212E (42512E)
Manufacturer: TMB
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)
Bearing 61820M (100820H)
Manufacturer: TMB
Sizes: 100x125x13 (mm)
Weight:: 0.35 (kg)
Подшипник NU 2238 E
Manufacturer: NACHI
Sizes: 190x340x92 (mm)
Weight:: 45.2 (kg)
Bearing 7210CTAP5 (36210KJ)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.47 (kg)
Корпус UKC326+H2326
Manufacturer: NACHI
Weight:: 42.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x84x16 (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.