Подшипник BL 221 ZZ
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Технические характеристики из каталога производителя:
- Обозначение BL 221 ZZ
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 4,23 Кг
- Частота вращения предельная при пластичной смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
Подшипник 55200C/55437
Manufacturer: NSK-RHP
Sizes: 50.8x111.125x30.162 (mm)
Weight:: 1.359 (kg)
Bearing 3006 2RS
Manufacturer: ETERNO
Sizes: 30x55x19 (mm)
Weight:: 0.16 (kg)
CTD 1792 C8M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 145.00x161.00x8.00 (mm)
Подшипник 241/710CAK30E4
Manufacturer: NSK-RHP
Sizes: 710x1150x438 (mm)
Weight:: 1730 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 710x760x25 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 38.70x42.30x1.80 (mm)
Bearing PI121616
Manufacturer: INA-FAG
Sizes: 19.5x25.4x25.4 (mm)
Weight:: 0.421 (kg)
2840 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
5 NBR 70(290,00x05,00)
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.