Подшипник NNU 4934
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
- 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
K06 NBR(115x127x12/7)
Manufacturer: KASTAS
Sizes: 115x127x12/7 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ 29416-E1
Manufacturer: INA-FAG
Sizes: 80x170x54 (mm)
Weight:: 5.5 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RSAO70
Manufacturer: INA-FAG
K87 NBR(14,7x18,9x1,5 )
Manufacturer: KASTAS
Sizes: 14,7x18,9x1,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 335.00x361.00x13.00 (mm)
Подшипник NJG2330VH
Manufacturer: SKF
Sizes: 150x320x108 (mm)
Weight:: 42.5 (kg)
Bearing NJ2311
Manufacturer: ETERNO
Sizes: 55x120x43 (mm)
Weight:: 2.3 (kg)
Bearing 2205 K
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.16 (kg)
K21 NBR(20x25x3,5)
Manufacturer: KASTAS
Sizes: 20x25x3,5 (mm)
Подшипник NNCF 4992
Manufacturer: SKF
Sizes: 460x620x160 (mm)
Weight:: 142.0 (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.
