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.
Bushing H211
Manufacturer: ETERNO
Sizes: 55x75x37 (mm)
Weight:: 0.31 (kg)
Bearing NNU4964KW33P6
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 53.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x77x10 (mm)
V 432/7 F
Manufacturer: ContiTech AG
HTD 8M 3352 ( HTD8M 3352 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearings RNAO6x13x8 TV
Manufacturer: INA-FAG
Sizes: 6x13x8 (mm)
Weight:: 0.006 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x97.00x6.00 (mm)
T10 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 123.19x137.17x6.99 (mm)
Подшипник 6328
Manufacturer: NSK-RHP
Sizes: 140x300x62 (mm)
Weight:: 18.5 (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.
