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
Bearing HK0810
Manufacturer: ETERNO
Sizes: 8x12x10 (mm)
Weight:: 0.003 (kg)

Bearings K81252
Manufacturer: INA-FAG
Sizes: 260x360x32 (mm)
Weight:: 6.1 (kg)

K21 PU(70x80x6)
Manufacturer: KASTAS
Sizes: 70x80x6 (mm)

DSTD 656 DS8M CXP
Manufacturer: ContiTech AG

Bearing 32011P6 (E2007111E)
Manufacturer: TMB
Sizes: 55x90x23 (mm)
Weight:: 0.56 (kg)

2520 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG

KKT PTFE CARBON(1,5x9)
Manufacturer: KASTAS

K17X PTFE/NBR(190x169x8,1)
Manufacturer: KASTAS
Sizes: 190x169x8,1 (mm)

Подшипник 7220DF
Manufacturer: NACHI
Sizes: 100x180x34 (mm)
Weight:: 3.32 (kg)

Bearing N2218EM (2518EH)
Manufacturer: TMB
Sizes: 90x160x40 (mm)
Weight:: 3.3 (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.