Подшипник MR 74
Inner diameter:: 4 mm
Outer diameter: 7 mm
The size of the width: 2 mm
Outer diameter: 7 mm
The size of the width: 2 mm
Технические характеристики из каталога производителя:
- Обозначение MR74
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00022 Кг
- Частота вращения предельная при пластичной смазке 60 000 об/мин
- Частота вращения предельная при жидкой смазке 67 000 об/мин
- Размер сопряженных деталей (da min.) 4,8
- Размер сопряженных деталей (Da max.) 6,2
- Размер сопряженных деталей (ra max.) 0,1
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x80x10 (mm)
Bearing 22326K (3626K)
Manufacturer: TMB
Sizes: 130x280x93 (mm)
Weight:: 29 (kg)
K518 (90x72x22,5x3,6)
Manufacturer: KASTAS
Sizes: 90x72x22,5 (mm)
Bearing 24056 (4053156)
Manufacturer: TMB
Sizes: 280x420x140 (mm)
Weight:: 69.5 (kg)
Mechanical seal RM 112-28
Manufacturer: RiMi
RPP8 6784 ( RPP 8 6784 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCR)
Manufacturer: STO
Sizes: 50x82x12 (mm)
Mechanical seal RM 155-22
Manufacturer: RiMi
Bearing 21322W33 (53322w33)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 11 (kg)
Подшипник 6800ZZ
Manufacturer: NSK-RHP
Sizes: 10x19x5 (mm)
Weight:: 0.005 (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.
