Подшипник NU 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NU 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearing 6019 (119)
Manufacturer: TMB
Sizes: 95x145x24 (mm)
Weight:: 1.25 (kg)
Подшипник 7332 B
Manufacturer: NSK-RHP
Sizes: 160x340x68 (mm)
Weight:: 30.8 (kg)
HTD 8M 3904 ( HTD8M 3904 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 30320
Manufacturer: NACHI
Sizes: 100x215x51.5 (mm)
Weight:: 8 (kg)
Bearing 6313RSZ1 (160313KZ1)
Manufacturer: TMB
Sizes: 65x140x33 (mm)
Weight:: 2.1 (kg)
Подшипник 23134AXK
Manufacturer: NACHI
Sizes: 170x280x88 (mm)
Weight:: 22.2 (kg)
K06 NBR(40x52x6/8)
Manufacturer: KASTAS
Sizes: 40x52x6/8 (mm)
K21 NBR(12x22x7)
Manufacturer: KASTAS
Sizes: 12x22x7 (mm)
Bearings GRAE60-NPP-B
Manufacturer: INA-FAG
Weight:: 1.4 (kg)
XPC 2120 Lw / Ld ( ХРС 2120 )
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.
