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
O-RING
Manufacturer: NQK SF
Sizes: 12.90x15.38x1.24 (mm)
Подшипник FBN-141818-E
Manufacturer: NSK-RHP
Sizes: 14x18x18 (mm)
Weight:: 0.012 (kg)
B 108 17x2745 Li / 2790 Ld
Manufacturer: ContiTech AG
K06 NBR(250x270x18/10)
Manufacturer: KASTAS
Sizes: 250x270x18/10 (mm)
Bearing 51113
Manufacturer: ETERNO
Sizes: 65x90x18 (mm)
Weight:: 0.359 (kg)
Bearing NF411
Manufacturer: ETERNO
Sizes: 55x140x33 (mm)
Weight:: 2.71 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJY65-214
Manufacturer: INA-FAG
Bearings GRA104-NPP-B-206
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61800-2Z
Manufacturer: NACHI
Sizes: 10x19x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x56x7 (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.
