Подшипник NU 2304
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.217 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.217 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2304
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,217 Кг
- Частота вращения предельная при пластичной смазке 11 000 об/мин
- Частота вращения предельная при жидкой смазке 14 000 об/мин
- Размер сопряженных деталей (da min.) 26,5
- Размер сопряженных деталей (ra max.) 1
- Размер (r1 min.) 0,6 мм.
- Размер сопряженных деталей (rb max.) 0,6
Подшипник 6011-2NKE
Manufacturer: NACHI
Sizes: 55x90x18 (mm)
Weight:: 0.384 (kg)
SEALS (REINFORCED SEAL) (SB)
Manufacturer: FEKO
Sizes: 8x14/18x12 (mm)
Подшипник SL182217
Manufacturer: INA
Sizes: 85x150x36 (mm)
K780 PTFE(50x55x20)
Manufacturer: KASTAS
Sizes: 50x55x20 (mm)
K35 PTFE/NBR(75x85,7x4,2)
Manufacturer: KASTAS
Sizes: 75x85,7x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 304.00x311.10x3.55 (mm)
Bearing 6309 2RS
Manufacturer: ETERNO
Sizes: 45x100x25 (mm)
Weight:: 0.843 (kg)
5.33 PU(110,49x5,33)
Manufacturer: KASTAS
2.62 NBR 70(020,29x02,62)
Manufacturer: KASTAS
Подшипник NU 252
Manufacturer: NACHI
Sizes: 260x480x80 (mm)
Weight:: 69 (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.
