Подшипник 21308E
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 21308E
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,78 Кг
- Частота вращения предельная при пластичной смазке 6000 об/мин
- Частота вращения предельная при жидкой смазке 7500 об/мин
- Расчетный коэффициент (e) 0,26
- Расчетный коэффициент (Y0) 2,5
- Расчетный коэффициент (Y1) 2,55
- Расчетный коэффициент (Y2) 3,8
K38 PU(75x83x8)
Manufacturer: KASTAS
Sizes: 75x83x8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14.8x32x7/5 (mm)
4L 980
Manufacturer: ContiTech AG
K21 NBR(103x125x14)
Manufacturer: KASTAS
Sizes: 103x125x14 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x41x7 (mm)
Bearing 2202
Manufacturer: ETERNO
Sizes: 15x35x14 (mm)
Weight:: 0.056 (kg)
Bearing 623 ZZ
Manufacturer: ETERNO
Sizes: 3x10x4 (mm)
Weight:: 0.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x130x12 (mm)
Bearing 23244 MW33
Manufacturer: ETERNO
Sizes: 220x400x144 (mm)
Weight:: 79 (kg)
ContiTech STD 8M 10 HP
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.