Подшипник 51248
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 225 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51248
- 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
T5 DD
Manufacturer: ContiTech AG
T10 DD
Manufacturer: ContiTech AG
Корпус UCTL208+WL400
Manufacturer: NACHI
Weight:: 9.9 (kg)
Подшипник NUP 2309 E
Manufacturer: NACHI
Sizes: 45x100x36 (mm)
Weight:: 1.4 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCL])
Manufacturer: STO
Sizes: 72x96x9 (mm)
![STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (D[HTCL])](https://bestbearings.az/uploads/products/sto/default_sto_salnik.jpg)
AT10 DD
Manufacturer: ContiTech AG
Корпус UCPK211
Manufacturer: NACHI
Weight:: 4.5 (kg)
Подшипник 6903ZENR
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.019 (kg)
Подшипник M84249/M84210
Manufacturer: NSK-RHP
Sizes: 25.4x59.53x23.368 (mm)
Weight:: 0.324 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 122.00x134.00x6.00 (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.
