Подшипник 21309E
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 1.05 kg
Технические характеристики из каталога производителя:
- Обозначение 21309E
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1,05 Кг
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Расчетный коэффициент (e) 0,26
- Расчетный коэффициент (Y0) 2,56
- Расчетный коэффициент (Y1) 2,62
- Расчетный коэффициент (Y2) 3,9
Bearing RNU308E (292308E)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.75 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (YSB)
Manufacturer: STO
Sizes: 360x400x17 (mm)

Подшипник 6303NR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)

Manufacturer: ContiTech AG

Подшипник N 206
Manufacturer: NACHI
Sizes: 30x53.5x16 (mm)
Weight:: 0.2 (kg)

Подшипник 63/28NR
Manufacturer: NACHI
Sizes: 28x68x18 (mm)
Weight:: 0.287 (kg)

K81 TPE(45x49,5x1,5)
Manufacturer: KASTAS
Sizes: 45x49,5x1,5 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x30x7 (mm)

K73 POLYESTER/PTFE(50x55x20)
Manufacturer: KASTAS
Sizes: 50x55x20 (mm)

K152 NBR FABRIC(12x20x5,6)
Manufacturer: KASTAS
Sizes: 12x20x5,6 (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.