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
Bearing WS811/500
Manufacturer: INA-FAG
Sizes: 500x600x24 (mm)
Weight:: 15.580 (kg)
Подшипник 51310
Manufacturer: NACHI
Sizes: 50x95x31 (mm)
Weight:: 225 (kg)
Bearing KR 62
Manufacturer: ETERNO
Sizes: 62x24x80 (mm)
Weight:: 0.79 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE35-KRR-B
Manufacturer: INA-FAG
Sizes: 35x72x51.3 (mm)
Bearing 2303
Manufacturer: ETERNO
Sizes: 17x47x19 (mm)
Weight:: 0.168 (kg)
Bearing LR204RR
Manufacturer: INA-FAG
Sizes: 20x52x17.7 (mm)
Weight:: 14 (kg)
AT10 DD
Manufacturer: ContiTech AG
SPB 7500
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x38x6 (mm)
Bearing 61868M (1000868H)
Manufacturer: TMB
Sizes: 340x420x38 (mm)
Weight:: 11.5 (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.
