Подшипник NNU 4934 K
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Outer diameter: 230 mm
The size of the width: 60 mm
Weight:: 7.12 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4934 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 7,12 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 2 800 об/мин
K18 (85x65x21,4)
Manufacturer: KASTAS
Sizes: 85x65x21,4 (mm)
HTD 720 8M CXA
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K75 PHENOLIC(200x205x15)
Manufacturer: KASTAS
Sizes: 200x205x15 (mm)
Подшипник 627 DD
Manufacturer: NSK-RHP
Sizes: 7x22x7 (mm)
Weight:: 0.013 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 15x40x36/8.50 (mm)
Bearing 61940M (1000940H)
Manufacturer: TMB
Sizes: 200x280x38 (mm)
Weight:: 7.3 (kg)
Bearing K42x47x25 TV
Manufacturer: INA-FAG
Sizes: 42x47x25 (mm)
Weight:: 0.0026 (kg)
Подшипник HR30306DJ
Manufacturer: NSK-RHP
Sizes: 30x72x20.75 (mm)
Weight:: 0.393 (kg)
Подшипник NJ 314 EM
Manufacturer: NSK-RHP
Sizes: 70x150x35 (mm)
Weight:: 3.09 (kg)
ATG10 2980 MFX - Megaflex ( ATK10 2980 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
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.
