Подшипник NP 421
Inner diameter:: 105 mm
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Outer diameter: 220.5 mm
The size of the width: 60 mm
Weight:: 19.1 kg
Технические характеристики из каталога производителя:
- Обозначение NP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.1 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NAO20X35X17
Manufacturer: INA-FAG
Sizes: 20x35x17 (mm)

MEGADYNE ISORAN 740 GLD5 ( RPP5 740 GOLD )
Manufacturer: ContiTech AG

K06 NBR(220x235x10/16 )
Manufacturer: KASTAS
Sizes: 220x235x10/16 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x130x10 (mm)

K01 (90x110x40)
Manufacturer: KASTAS
Sizes: 90x110x40 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7226-E-T-P4S
Manufacturer: FAG
Sizes: 130x230x40 (mm)

XT200 PU(56x71x10)
Manufacturer: KASTAS
Sizes: 56x71x10 (mm)

Bearing NUP309EN (192309E)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.93 (kg)

Bearing HK2020 2RS
Manufacturer: ETERNO
Sizes: 20x26x20 (mm)
Weight:: 0.023 (kg)

Подшипник RNA6913
Manufacturer: NSK-RHP
Sizes: 72x90x45 (mm)
Weight:: 0.53 (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.