Подшипник F689
Inner diameter:: 9 mm
Outer diameter: 19 mm
The size of the width: 4 mm
Weight:: 3.97 kg
Outer diameter: 19 mm
The size of the width: 4 mm
Weight:: 3.97 kg
Технические характеристики из каталога производителя:
- Обозначение F689
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,97 Кг
- Частота вращения предельная при пластичной смазке 36000 об/мин
- Частота вращения предельная при жидкой смазке 43000 об/мин
- Размер сопряженных деталей (da min.) 10,6
- Размер сопряженных деталей (ra max.) 0,2
- Размер (C1) 1 мм.
Bearing NNU4936KW33P6
Manufacturer: TMB
Sizes: 180x250x69 (mm)
Weight:: 10.5 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7038-E-T-P4S
Manufacturer: FAG
Sizes: 190x290x46 (mm)
Bearing 628/5P5 (D2000085)
Manufacturer: TMB
Sizes: 5x11x3.5 (mm)
Weight:: 0.0012 (kg)
RPP14 4452 ( RPP 14 4452 -V, -M, -MFX )
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 100.00x107.00x3.50 (mm)
Подшипник 6208N
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.366 (kg)
Подшипник 53248X
Manufacturer: NSK-RHP
Sizes: 240x340x81.6 (mm)
Weight:: 225 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x40x5 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 136x165x7/15.87 (mm)
Bearing 7212AC (46212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.8 (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.
