Подшипник 21307EK
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Технические характеристики из каталога производителя:
- Обозначение 21307EK
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,57 Кг
- Частота вращения предельная при пластичной смазке 7000 об/мин
- Частота вращения предельная при жидкой смазке 8500 об/мин
- Расчетный коэффициент (e) 0,27
- Расчетный коэффициент (Y0) 2,43
- Расчетный коэффициент (Y1) 2,49
- Расчетный коэффициент (Y2) 3,71
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61908
Manufacturer: FAG
Sizes: 40x62x12 (mm)
Bearing 7240B (66240)
Manufacturer: TMB
Sizes: 200x360x58 (mm)
Weight:: 25 (kg)
Bearing LR6004 NPPU
Manufacturer: INA-FAG
Sizes: 20x47x12 (mm)
Weight:: 12 (kg)
Bearing (6311D)
Manufacturer: TMB
Sizes: 55x151.7x38 (mm)
Bearing 22214W33 (3514W33)
Manufacturer: TMB
Sizes: 70x125x31 (mm)
Weight:: 1.55 (kg)
Bearings RCT27C
Manufacturer: INA-FAG
Sizes: 82.550x157.150x44.450 (mm)
Weight:: 3.931 (kg)
Bearing GH045025
Manufacturer: GMB
Sizes: 45x84x39/39 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI22/20
Manufacturer: INA-FAG
Sizes: 22x34x20 (mm)
Подшипник NP 352
Manufacturer: NACHI
Sizes: 260x464x102 (mm)
Weight:: 114 (kg)
K81 TPE(55x63,9x1,5)
Manufacturer: KASTAS
Sizes: 55x63,9x1,5 (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.