Подшипник NJ 344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 74.6 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 74.6 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 344
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 74,6 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 (db min) 240
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (Db max) 440
- Размер сопряженных деталей (db max.) 278
- Размер сопряженных деталей (rb max.) 4
Корпус UKPX15+H2315
Manufacturer: NACHI
Weight:: 11.5 (kg)

8GTR-4000
Manufacturer: ContiTech AG

RPP14 DD 4070 MFX - Megaflex
Manufacturer: ContiTech AG

K780 PTFE(80x85x60)
Manufacturer: KASTAS
Sizes: 80x85x60 (mm)

BX 38 BX 1008 Ld
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI42/30
Manufacturer: INA-FAG
Sizes: 42x57x30 (mm)

Подшипник NNU 4934
Manufacturer: NSK-RHP
Sizes: 170x230x60 (mm)
Weight:: 7.12 (kg)

Bearing EW–5/16
Manufacturer: INA-FAG
Sizes: 7.938x19.050x6.350 (mm)
Weight:: 7.94 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x85x13 (mm)

SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 120.65x152.57x15.87 (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.