Подшипник 51244
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 225 kg
Outer diameter: 300 mm
The size of the width: 63 mm
Weight:: 225 kg
Технические характеристики из каталога производителя:
- Обозначение 51244
- 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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 24x40x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7215-C-T-P4S
Manufacturer: FAG
Sizes: 75x130x25 (mm)
RPP8 DD 3628 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник N 238
Manufacturer: NSK-RHP
Sizes: 190x299x55 (mm)
Weight:: 22 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x35x10/3 (mm)
Bearing NNU4948KW33P5
Manufacturer: TMB
Sizes: 240x320x80 (mm)
Weight:: 17.5 (kg)
RPP8 4344 ( RPP 8 4344 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP14 DD 2054 MFX - Megaflex
Manufacturer: ContiTech AG
238.4 MXL
Manufacturer: ContiTech AG
296.8 MXL
Manufacturer: ContiTech AG
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.
