Подшипник 7217DF
Inner diameter:: 85 mm
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Outer diameter: 150 mm
The size of the width: 28 mm
Weight:: 1.87 kg
Технические характеристики из каталога производителя:
- Обозначение 7217DF
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.87 Кг
- Частота вращения предельная при пластичной смазке 3000 об/мин
- Частота вращения предельная при жидкой смазке 4000 об/мин
- Размер сопряженных деталей (da min.) 91
- Размер сопряженных деталей (Da max.) 144
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 19.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 56 мм.
K68 POM(55x61x12,5)
Manufacturer: KASTAS
Sizes: 55x61x12,5 (mm)
T2,5 285 ( Т2,5 285 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x110x13 (mm)
K68 POM(40x45x4,8(5))
Manufacturer: KASTAS
Sizes: 40x45x4,8(5) (mm)
Bearing 61917M (1000917H)
Manufacturer: TMB
Sizes: 85x120x18 (mm)
Weight:: 0.55 (kg)
Подшипник N 334
Manufacturer: NSK-RHP
Sizes: 170x310x72 (mm)
Weight:: 36.6 (kg)
Bearing 23124 (3053724)
Manufacturer: TMB
Sizes: 120x200x80 (mm)
Weight:: 8 (kg)
V 635/5 F
Manufacturer: ContiTech AG
Made in USA ContiTech 14GTR-2240
Manufacturer: ContiTech AG
K86 PU(230x220,7x9,3)
Manufacturer: KASTAS
Sizes: 230x220,7x9,3 (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.
