Подшипник FR 1-4
Inner diameter:: 1.984 mm
Outer diameter: 7.518 mm
The size of the width: 2.38 mm
Outer diameter: 7.518 mm
The size of the width: 2.38 mm
Технические характеристики из каталога производителя:
- Обозначение FR 1-4
- Размер (r min.) 0,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00041 Кг
- Частота вращения предельная при пластичной смазке 67 000 об/мин
- Частота вращения предельная при жидкой смазке 80 000 об/мин
- Размер сопряженных деталей (da min.) 2,8
- Размер сопряженных деталей (ra max.) 0,1
- Размер (C1) 0,58 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 28.58x57.40x9.52 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x109.00x4.50 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 315.00x325.00x5.00 (mm)
Bearing NN3017KW33P4 (C3182117K)
Manufacturer: TMB
Sizes: 85x130x34 (mm)
Weight:: 1.55 (kg)
RPP8 DD 4604 MFX - Megaflex
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 87.00x92.00x2.50 (mm)
Mechanical seal RM 551D
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 32.20x37.00x2.40 (mm)
Bearing FC3248180
Manufacturer: TMB
Sizes: 160x240x180 (mm)
Weight:: 27.1 (kg)
Bearing 61920 (1000920)
Manufacturer: TMB
Sizes: 100x140x20 (mm)
Weight:: 0.83 (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.
