Подшипник 51217
Inner diameter:: 85 mm
Outer diameter: 125 mm
The size of the width: 31 mm
Weight:: 225 kg
Outer diameter: 125 mm
The size of the width: 31 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51217
- 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
6.99 FKM 80(417,96x06,99)
Manufacturer: KASTAS
Подшипник NJ 256
Manufacturer: NACHI
Sizes: 260x500x80 (mm)
Weight:: 71.5 (kg)
5.33 NBR 90(085,09x05,33 )
Manufacturer: KASTAS
K21 NBR(50x65x7,5)
Manufacturer: KASTAS
Sizes: 50x65x7,5 (mm)
Подшипник 23244CKE4
Manufacturer: NSK-RHP
Sizes: 220x400x144 (mm)
Weight:: 80.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 0.56x1.88x0.66 (mm)
K17X PTFE/NBR(240x219x8,1)
Manufacturer: KASTAS
Sizes: 240x219x8,1 (mm)
K34 (220x245x35)
Manufacturer: KASTAS
Sizes: 220x245x35 (mm)
RPP8 5744 ( RPP 8 5744 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6903N
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.019 (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.
