Подшипник NUP 421
Inner diameter:: 105 mm
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Outer diameter: 260 mm
The size of the width: 60 mm
Weight:: 19.5 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 421
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 19.5 Кг
- Частота вращения предельная при пластичной смазке 2200 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер (r1 min.) 4 мм.
Bearings K81105 TV
Manufacturer: INA-FAG
Sizes: 25x42x5 (mm)
Weight:: 0.015 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 57.00x67.00x5.00 (mm)

RPP8 4464 ( RPP 8 4464 -V, -M, -MFX )
Manufacturer: ContiTech AG

Krestovina 50/40X163,2/208
Manufacturer: TOYO

Bearings RNAO12x22x12 TV
Manufacturer: INA-FAG
Sizes: 12x22x12 (mm)
Weight:: 0.019 (kg)

Подшипник 7312CDF
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.81 (kg)

Bearings NA6908
Manufacturer: INA-FAG
Sizes: 40x62x40 (mm)
Weight:: 0.43 (kg)

Подшипник 6228ZZ
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 7.47 (kg)

Подшипник NNCF4976CV
Manufacturer: SKF
Sizes: 380x520x140 (mm)
Weight:: 91.5 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP236-E-M1
Manufacturer: FAG
Sizes: 180x320x52 (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.