Подшипник 21309E
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Технические характеристики из каталога производителя:
- Обозначение 21309E
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,05 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Расчетный коэффициент (e) 0,26
- Расчетный коэффициент (Y0) 2,56
- Расчетный коэффициент (Y1) 2,62
- Расчетный коэффициент (Y2) 3,9
Bearing 21320KW33 (53320kw33)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 10.5 (kg)
Bearing 7005CTAP4 (36105KJ)
Manufacturer: TMB
Sizes: 25x47x12 (mm)
Weight:: 0.075 (kg)
AT5 DD
Manufacturer: ContiTech AG
Bearing QJ228M (176228H)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 9.85 (kg)
SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 23x35x7 (mm)
Bearing GS81272
Manufacturer: INA-FAG
Sizes: 360x500x110 (mm)
Weight:: 24.200 (kg)
Подшипник 7219DT
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ317-E-TVP2 + HJ317-E
Manufacturer: FAG
Sizes: 85x180x41 (mm)
K21 NBR(40x55x7)
Manufacturer: KASTAS
Sizes: 40x55x7 (mm)
MEGADYNE ISORAN 496MXL
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.