Подшипник 51211
Inner diameter:: 55 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 225 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51211
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Масса 225 Кг
- Размер сопряженных деталей (da min.) 520
- Размер сопряженных деталей (da max) 542
- Размер сопряженных деталей (Da max.) 660
- Размер сопряженных деталей (db min) 552
- Размер сопряженных деталей (ra max.) 4
Bearing GS81238
Manufacturer: INA-FAG
Sizes: 190x270x62 (mm)
Weight:: 3.835 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 203.00x219.00x8.00 (mm)
Подшипник 6210ZZ
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.459 (kg)
MEGADYNE ISORAN 3520MXL
Manufacturer: ContiTech AG
B-994
Manufacturer: ContiTech AG
K21 PU(40x65x10)
Manufacturer: KASTAS
Sizes: 40x65x10 (mm)
K22 PU(63x73x12)
Manufacturer: KASTAS
Sizes: 63x73x12 (mm)
4 NBR 70(037,00x04,00)
Manufacturer: KASTAS
Bearing HM212049 / HM212011
Manufacturer: TIMKEN
Sizes: 66.675x122.238x38.100 (mm)
Weight:: 1.850 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71917-E-T-P4S
Manufacturer: FAG
Sizes: 85x120x18 (mm)
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.
