Подшипник N 252
Inner diameter:: 260 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 66.7 kg
Технические характеристики из каталога производителя:
- Обозначение N 252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 66.7 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1500 об/мин
- Размер (r1 min.) 5 мм.
K06 NBR(19,05x28,49x4,4/7,15)
Manufacturer: KASTAS
Sizes: 19,05x28,49x4,4/7,15 (mm)
K757 PTFE/NBR(105x92x8,3)
Manufacturer: KASTAS
Sizes: 105x92x8,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 87.00x95.00x4.00 (mm)
Bearings NATR8-PP
Manufacturer: INA-FAG
Sizes: 8x24x15 (mm)
Weight:: 0.041 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x80x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x28x10 (mm)
Bearing 6022P6 (E122)
Manufacturer: TMB
Sizes: 110x170x28 (mm)
Weight:: 2.05 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK4020-2RS
Manufacturer: INA-FAG
Sizes: 40x47x20 (mm)
K36 (20x26x5,5)
Manufacturer: KASTAS
Sizes: 20x26x5,5 (mm)
K06 PU(12x18x3,4/5,5)
Manufacturer: KASTAS
Sizes: 12x18x3,4/5,5 (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.