Подшипник 7219 C
Inner diameter:: 95 mm
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 3.05 kg
Outer diameter: 170 mm
The size of the width: 32 mm
Weight:: 3.05 kg
Технические характеристики из каталога производителя:
- Обозначение 7219 C
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,05 Кг
- Частота вращения предельная при пластичной смазке 6 000 об/мин
- Частота вращения предельная при жидкой смазке 8 500 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 158
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 33,7 мм.
- Размер (r1 min.) 1,1 мм.
- Расчетный коэффициент (f0) 14,6
C 115 22x2920 Li / 2979 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 59.00x64.00x2.50 (mm)
T20 DD
Manufacturer: ContiTech AG
Bearing K20X28X20
Manufacturer: ETERNO
Sizes: 20x28x20 (mm)
Weight:: 0.027 (kg)
Подшипник NUP 2216 E
Manufacturer: NACHI
Sizes: 80x140x33 (mm)
Weight:: 2.15 (kg)
Bearing RNU1017MZ1 (292117HZ1)
Manufacturer: TMB
Sizes: 85x130x22 (mm)
Weight:: 1.05 (kg)
Bearing NF319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.69 (kg)
AA147,5 ( АА 147,5 ) Le= 3798 мм
Manufacturer: ContiTech AG
Bearing DC2776N
Manufacturer: ETERNO
Sizes: 27.762x44.422x13.5 (mm)
Weight:: 55 (kg)
BX 23 BX 627 Ld
Manufacturer: ContiTech AG
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.