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 4448
Manufacturer: INA-FAG
Sizes: 107.950x158.750x34.930 (mm)
Weight:: 2.197 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x38x5 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE45-KTT-B
Manufacturer: INA-FAG
Sizes: 45x85x56.5 (mm)
Bearings NUTR30-A
Manufacturer: INA-FAG
Sizes: 30x62x29 (mm)
Weight:: 0.465 (kg)
Bearing NUP307EN (192307E)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x40x8 (mm)
K21 NBR(25x50x12)
Manufacturer: KASTAS
Sizes: 25x50x12 (mm)
Подшипник HR32204J
Manufacturer: NSK-RHP
Sizes: 20x47x19.25 (mm)
Weight:: 0.161 (kg)
132 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Корпус UKPK216+H2316
Manufacturer: NACHI
Weight:: 10.9 (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.