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
MEGADYNE ISORAN 700 GLD5 ( RPP5 700 GOLD )
Manufacturer: ContiTech AG

3 NBR 90(045,00x03,00)
Manufacturer: KASTAS

Bearing NF209EM (12209EH)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.429 (kg)

Bearings GAY115-NPP-B
Manufacturer: INA-FAG
Weight:: 0.62 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x68x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 190.00x200.60x5.30 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 122.00x136.00x7.00 (mm)

MEGADYNE ISORAN 544 PLT8 ( RPP8 544 PLATINUM )
Manufacturer: ContiTech AG

Bearings RTW619
Manufacturer: INA-FAG
Sizes: 57.150x101.600x33.325 (mm)
Weight:: 1.094 (kg)

Bearing 61901
Manufacturer: ETERNO
Sizes: 12x24x6 (mm)
Weight:: 0.011 (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.