Подшипник 7901 A5
Inner diameter:: 12 mm
Outer diameter: 24 mm
The size of the width: 6 mm
Weight:: 0.011 kg
Outer diameter: 24 mm
The size of the width: 6 mm
Weight:: 0.011 kg
Технические характеристики из каталога производителя:
- Обозначение 7901 A5
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,011 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Частота вращения предельная при жидкой смазке 53 000 об/мин
- Размер сопряженных деталей (da min.) 14,5
- Размер сопряженных деталей (Da max.) 21,5
- Размер сопряженных деталей (ra max.) 0,3
- Размер (a) 7,2 мм.
- Размер (r1 min.) 0,15 мм.
Bearing 6306 2RS
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)
17x4978 B 196
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x34x7 (mm)
Подшипник NU 238
Manufacturer: NACHI
Sizes: 190x340x55 (mm)
Weight:: 22.6 (kg)
K41 PTFE/NBR(240x219,5x8,1)
Manufacturer: KASTAS
Sizes: 240x219,5x8,1 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x42x8 (mm)
Подшипник HR33015J
Manufacturer: NSK-RHP
Sizes: 75x115x31 (mm)
Weight:: 1.18 (kg)
K23 NBR(140x120x16)
Manufacturer: KASTAS
Sizes: 140x120x16 (mm)
C 236 6075 Le/ 6000 Li
Manufacturer: ContiTech AG
Подшипник 6836
Manufacturer: NACHI
Sizes: 180x225x22 (mm)
Weight:: 2.02 (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.