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
2 FKM 80(005,00x02,00)
Manufacturer: KASTAS
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7026-C-T-P4S
Manufacturer: FAG
Sizes: 130x200x33 (mm)
K21 NBR(72x80x10)
Manufacturer: KASTAS
Sizes: 72x80x10 (mm)
Bearing 619/2-ZZP5 (D1080092)
Manufacturer: TMB
Sizes: 2x6x2.3 (mm)
Weight:: 0.0003 (kg)
B 108 2812 Le/ 2750 Li
Manufacturer: ContiTech AG
CTD 3850 C14M CARBON
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 73x98x12 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7001-C-T-P4S
Manufacturer: FAG
Sizes: 12x28x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x62x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x41.25x7 (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.
