Подшипник 21304E
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Outer diameter: 52 mm
The size of the width: 15 mm
Weight:: 0.18 kg
Технические характеристики из каталога производителя:
- Обозначение 21304E
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,18 Кг
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Расчетный коэффициент (e) 0,31
- Расчетный коэффициент (Y0) 2,15
- Расчетный коэффициент (Y1) 2,2
- Расчетный коэффициент (Y2) 3,27
Bearing FT06
Manufacturer: INA-FAG
Sizes: 6.350x20.650x9.530 (mm)
Weight:: 22.70 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 520.00x540.00x10.00 (mm)
SPZ 937
Manufacturer: ContiTech AG
Bearing D40
Manufacturer: INA-FAG
Sizes: 76.200x119.863x25.400 (mm)
Weight:: 1010 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 240.00x254.00x7.00 (mm)
K23 NBR(17,46x12,05x3,17)
Manufacturer: KASTAS
Sizes: 17,46x12,05x3,17 (mm)
K59 PU(40x32x3,25)
Manufacturer: KASTAS
Sizes: 40x32x3,25 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 125x152x13 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TGE)
Manufacturer: STO
Sizes: 32x52.15x10/16 (mm)
K22 PU(18x24x5)
Manufacturer: KASTAS
Sizes: 18x24x5 (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.
