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
O-RING
Manufacturer: NQK SF
Sizes: 114.00x120.00x3.00 (mm)
Подшипник 22352E
Manufacturer: NACHI
Sizes: 260x540x165 (mm)
Weight:: 187 (kg)
SEALS (REINFORCED SEAL) (FYZ)
Manufacturer: FEKO
Sizes: 55.70x70.90x13.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 43.00x46.00x1.50 (mm)
1 NBR 70(003,00x01,00)
Manufacturer: KASTAS
T10 2250 ( Т10 2250 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x92x12 (mm)
RPP8 3000 ( RPP 8 3000 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 22224W33 (3524W33)
Manufacturer: TMB
Sizes: 120x215x58 (mm)
Weight:: 8.7 (kg)
SEALS (REINFORCED SEAL) (ARSSE)
Manufacturer: FEKO
Sizes: 45x72/86x8/12 (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.
