Подшипник 7234B
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 17.4 kg
Технические характеристики из каталога производителя:
- Обозначение 7234B
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 17.4 Кг
- Частота вращения предельная при пластичной смазке 1600 об/мин
- Частота вращения предельная при жидкой смазке 2200 об/мин
- Размер сопряженных деталей (da min.) 188
- Размер сопряженных деталей (Da max.) 292
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 74.7 мм.
- Размер (r1 min.) 1.5 мм.
- Угол наклона (α) 40 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 54.00x61.00x3.50 (mm)
RPP8 3736 ( RPP 8 3736 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (PST)
Manufacturer: FEKO
Sizes: 30x40x7/10 (mm)
Bearing 3307
Manufacturer: ETERNO
Sizes: 35x80x34.9 (mm)
Weight:: 0.73 (kg)
Bearings RNAO50x65x40
Manufacturer: INA-FAG
Sizes: 50x65x40 (mm)
Weight:: 0.355 (kg)
Подшипник HR32918J
Manufacturer: NSK-RHP
Sizes: 90x125x23 (mm)
Weight:: 0.838 (kg)
K06 PU(40x50x7/5)
Manufacturer: KASTAS
Sizes: 40x50x7/5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 32.00x35.56x1.78 (mm)
Bearings KR72-X-PP-A
Manufacturer: INA-FAG
Weight:: 1.045 (kg)
2.4 NBR 90(019,30x02,40 )
Manufacturer: KASTAS
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.
