Подшипник MR 148 DD
Inner diameter:: 8 mm
Outer diameter: 14 mm
The size of the width: 4 mm
Weight:: 0.002 kg
Outer diameter: 14 mm
The size of the width: 4 mm
Weight:: 0.002 kg
Технические характеристики из каталога производителя:
- Обозначение MR 148 DD
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00216 Кг
- Частота вращения предельная при пластичной смазке 32 000 об/мин
- Размер сопряженных деталей (Db min.) 12,8
- Размер сопряженных деталей (db max.) 9,2
- Размер сопряженных деталей (rb max.) 0,15
Bearing 32921 (2CC)
Manufacturer: GMB
Sizes: 105x145x25 (mm)
Weight:: 1.16 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 54.00x60.60x3.30 (mm)
Подшипник HR32044XJ
Manufacturer: NSK-RHP
Sizes: 220x340x76 (mm)
Weight:: 24.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.00x114.30x2.65 (mm)
2520 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K68 POM(60x66x9,5)
Manufacturer: KASTAS
Sizes: 60x66x9,5 (mm)
Bearings AXK3047
Manufacturer: INA-FAG
Sizes: 30x47x2 (mm)
Weight:: 0.008 (kg)
Bearing NUP210ENM (92210ENH)
Manufacturer: TMB
Sizes: 50x90x20 (mm)
Weight:: 0.51 (kg)
1.78 NBR 90(004,48x01,78)
Manufacturer: KASTAS
Bearing 634
Manufacturer: ETERNO
Sizes: 4x16x5 (mm)
Weight:: 0.07 (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.