Подшипник N 344
Inner diameter:: 220 mm
Outer diameter: 396 mm
The size of the width: 88 mm
Weight:: 72.8 kg
Outer diameter: 396 mm
The size of the width: 88 mm
Weight:: 72.8 kg
Технические характеристики из каталога производителя:
- Обозначение N 344
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 72,8 Кг
- Частота вращения предельная при пластичной смазке 1 200 об/мин
- Частота вращения предельная при жидкой смазке 1 500 об/мин
- Размер сопряженных деталей (da min.) 240
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x45x12 (mm)

Подшипник 30340
Manufacturer: NSK-RHP
Sizes: 200x420x89 (mm)
Weight:: 52.3 (kg)

K702 PTFE/NBR(30x37,5x3,2)
Manufacturer: KASTAS
Sizes: 30x37,5x3,2 (mm)

Bearing NJ2204EV (42504EK)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)

Mechanical seal RM 104-17
Manufacturer: RiMi

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1311-K-TVH-C3
Manufacturer: FAG
Sizes: 55x120x29 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 6x30x7 (mm)

K17 PTFE/NBR(82,5x67x6,3)
Manufacturer: KASTAS
Sizes: 82,5x67x6,3 (mm)

Подшипник 7019CDF
Manufacturer: NACHI
Sizes: 95x145x24 (mm)
Weight:: 1.36 (kg)

Bearings K89420
Manufacturer: INA-FAG
Sizes: 100x210x22 (mm)
Weight:: 2.4 (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.