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
Bearing 32910 X2 ()
Manufacturer: GMB
Sizes: 50x72x14 (mm)
Weight:: 0.7 (kg)

полиуретановый зубчатый ремень HTD 8M 50
Manufacturer: ContiTech AG

K752 PTFE/NBR(145x134x4,2)
Manufacturer: KASTAS
Sizes: 145x134x4,2 (mm)

Подшипник NNCL4840CV
Manufacturer: SKF
Sizes: 200x250x50 (mm)
Weight:: 5.7 (kg)

K84 PU(255x240x12,9)
Manufacturer: KASTAS
Sizes: 255x240x12,9 (mm)

ПОДШИПНИК КОМБИНИРОВАННЫЙ RTC395
Manufacturer: INA-FAG
Sizes: 395x525x20 (mm)
Weight:: 33 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 21.80x28.00x3.10 (mm)

Bearing 7214 B
Manufacturer: ETERNO
Sizes: 70x125x24 (mm)
Weight:: 1.18 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 40x54x7 (mm)

T5 DD
Manufacturer: ContiTech AG


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.