Подшипник 21308AXK
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.79 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.79 kg
Технические характеристики из каталога производителя:
- Обозначение 21308AXK
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0,79 Кг
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9750 об/мин
- Расчетный коэффициент (e) 0,32
- Расчетный коэффициент (Y0) 2,04
- Расчетный коэффициент (Y1) 2,09
- Расчетный коэффициент (Y2) 3,11
Подшипник 23180CAKE4
Manufacturer: NSK-RHP
Sizes: 400x650x200 (mm)
Weight:: 257 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 51x76x12 (mm)

Подшипник 6814
Manufacturer: NACHI
Sizes: 70x90x10 (mm)
Weight:: 0.135 (kg)

Подшипник 7217CDB
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 59.60x73.58x6.99 (mm)

5V 1900 / 15J 4826 Le
Manufacturer: ContiTech AG

Подшипник 1997X/1922
Manufacturer: NSK-RHP
Sizes: 26.988x57.15x19.845 (mm)
Weight:: 0.229 (kg)

Bearing 2928
Manufacturer: INA-FAG
Sizes: 140x185x31 (mm)
Weight:: 2.091 (kg)

K37 (63x71x9)
Manufacturer: KASTAS
Sizes: 63x71x9 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 58x72x10 (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.