Подшипник 21320EX1
Inner diameter:: 100 mm
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 8.7 kg
Outer diameter: 215 mm
The size of the width: 47 mm
Weight:: 8.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21320EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 8,7 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3300 об/мин
- Расчетный коэффициент (e) 0,22
- Расчетный коэффициент (Y0) 2,95
- Расчетный коэффициент (Y1) 3,02
- Расчетный коэффициент (Y2) 4,49
Подшипник 54417X
Manufacturer: NSK-RHP
Sizes: 85x180x138 (mm)
Weight:: 0.73 (kg)
K18 (250x220x35,4)
Manufacturer: KASTAS
Sizes: 250x220x35,4 (mm)
Подшипник 6920DDU
Manufacturer: NSK-RHP
Sizes: 100x140x20 (mm)
Weight:: 0.828 (kg)
MEGADYNE ISORAN 252 RPP3 ( RPP 3M 252 )
Manufacturer: ContiTech AG
K27 PU(22x30x7/5)
Manufacturer: KASTAS
Sizes: 22x30x7/5 (mm)
Bearing 7004CETAP5 (36104KJ-SH)
Manufacturer: TMB
Weight:: 0.065 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 39.50x42.50x1.50 (mm)
Bearing LR207RR
Manufacturer: INA-FAG
Sizes: 35x80x25 (mm)
Weight:: 17 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 5.80x9.60x1.90 (mm)
Подшипник NF 244
Manufacturer: NSK-RHP
Sizes: 220x350x65 (mm)
Weight:: 37 (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.