Подшипник 21311EX1
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.7 kg
Технические характеристики из каталога производителя:
- Обозначение 21311EX1
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,7 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 5600 об/мин
- Расчетный коэффициент (e) 0,25
- Расчетный коэффициент (Y0) 2,65
- Расчетный коэффициент (Y1) 2,71
- Расчетный коэффициент (Y2) 4,03
Подшипник 6002NR
Manufacturer: NSK-RHP
Sizes: 15x32x9 (mm)
Weight:: 0.031 (kg)

Bearing 15116 / 15245
Manufacturer: TIMKEN
Sizes: 30.112x62x19.05 (mm)
Weight:: 0.268 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x115x13 (mm)

T10 1560 ( Т10 1560 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x52x7 (mm)

Bearing NF306
Manufacturer: ETERNO
Sizes: 30x72x19 (mm)
Weight:: 0.387 (kg)

Bearings NATR20-X-PP-A
Manufacturer: INA-FAG
Sizes: 20x47x25 (mm)
Weight:: 0.246 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 20.00x25.30x2.65 (mm)

K21 NBR(14x22x12)
Manufacturer: KASTAS
Sizes: 14x22x12 (mm)

Подшипник RLM2225
Manufacturer: NSK-RHP
Sizes: 22x29x25 (mm)
Weight:: 0.038 (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.