Подшипник MR 148
Inner diameter:: 8 mm
Outer diameter: 14 mm
The size of the width: 3.5 mm
Weight:: 0.002 kg
Outer diameter: 14 mm
The size of the width: 3.5 mm
Weight:: 0.002 kg
Технические характеристики из каталога производителя:
- Обозначение MR 148
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00186 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Частота вращения предельная при жидкой смазке 45 000 об/мин
- Размер сопряженных деталей (da min.) 9,6
- Размер сопряженных деталей (Da max.) 12,4
- Размер сопряженных деталей (ra max.) 0,2
K21 PU(15x22x8)
Manufacturer: KASTAS
Sizes: 15x22x8 (mm)
Подшипник 6218N
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.15 (kg)
Bearing 32022
Manufacturer: ETERNO
Sizes: 110x170x38 (mm)
Weight:: 3.05 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 120.02x134.00x6.99 (mm)
Bearing NN4952KW33P4
Manufacturer: TMB
Weight:: 30 (kg)
K22 NBR(22,22x31,75x4,76)
Manufacturer: KASTAS
Sizes: 22,22x31,75x4,76 (mm)
Подшипник 7202B
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.048 (kg)
Bearing 2210
Manufacturer: ETERNO
Sizes: 50x90x23 (mm)
Weight:: 0.58 (kg)
Bearing 30317 (7317E)
Manufacturer: TMB
Sizes: 85x180x44.5 (mm)
Weight:: 4.85 (kg)
Bearing 7244 C
Manufacturer: ETERNO
Sizes: 220x400x65 (mm)
Weight:: 33.6 (kg)
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.
