Подшипник NNU 4964
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 54.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4964
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 54,9 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 400 об/мин
22x4600 C 181
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
Bearing 22332 KMW33
Manufacturer: ETERNO
Sizes: 160x340x114 (mm)
Weight:: 48 (kg)
Bearing 30615 (7815E)
Manufacturer: TMB
Sizes: 75x135x44.5 (mm)
Weight:: 2.807 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.00x52.00x6.00 (mm)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 88.90x123.11x22.22 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x133.00x9.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.17x35.23x3.53 (mm)
K84 PU(190x180x8,4 )
Manufacturer: KASTAS
Sizes: 190x180x8,4 (mm)
Подшипник 21316AXK
Manufacturer: NACHI
Sizes: 80x170x39 (mm)
Weight:: 4.67 (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.
