ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20228-MB
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Технические характеристики из каталога производителя:
- Обозначение20228-MB
- ПроизводительFAG
- d250 mm
- B42 mm
- D1223,9 mm
- Da max236 mm
- da min154 mm
- ra max2,5 mm
- rmin3 mm
- m9,09 kg / Вес
- Cr390000 N / динамическая грузоподъемность, радиальная
- C0r530000 N / статическая грузоподъемность, радиальная
- nG3050 1/min / Предельная частота вращения
- Cur50000 N / Нагрузка предела усталости, радиальная
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x75x8 (mm)
Подшипник 5207-2NS
Manufacturer: NACHI
Sizes: 35x72x27 (mm)
Weight:: 0.43 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 74.00x82.00x4.00 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x115x12 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x52x8 (mm)
Bearing 2788 / 2735X
Manufacturer: TIMKEN
Sizes: 38.1x73.025x23.812 (mm)
Weight:: 0.438 (kg)
Bearing NU2232EMA
Manufacturer: TMB
Sizes: 160x290x80 (mm)
Weight:: 24 (kg)
K25 NBR/Metal(140x20x30)
Manufacturer: KASTAS
Sizes: 140x20x30 (mm)
K36 (25,40x31,75x4,76 )
Manufacturer: KASTAS
Sizes: 25,40x31,75x4,76 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 20x62x6.5 (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.
