Подшипник FR 4B ZZ
Inner diameter:: 6.35 mm
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 4.78 kg
Outer diameter: 17.526 mm
The size of the width: 4.978 mm
Weight:: 4.78 kg
Технические характеристики из каталога производителя:
- Обозначение FR 4B ZZ
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 4,78 Кг
- Частота вращения предельная при пластичной смазке 38 000 об/мин
- Размер сопряженных деталей (db min) 8,4
- Размер сопряженных деталей (ra max.) 0,3
- Размер (C1) 1,07 мм.
K705 PTFE/NBR(260x276x11,5 )
Manufacturer: KASTAS
Sizes: 260x276x11,5 (mm)

K21 PU(17x32x10)
Manufacturer: KASTAS
Sizes: 17x32x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 91.70x95.26x1.78 (mm)

Bearing GE200ES 2RS
Manufacturer: ETERNO
Sizes: 200x290x130 (mm)
Weight:: 28 (kg)

A 117 13x2970 Li / 3000 Ld
Manufacturer: ContiTech AG

Подшипник 2910
Manufacturer: NACHI
Sizes: 50x74x18 (mm)
Weight:: 0.73 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 66.40x72.60x3.10 (mm)

RPP14 1638 ( RPP 14 1638 -V, -M, -MFX )
Manufacturer: ContiTech AG

Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi

Подшипник F684
Manufacturer: NSK-RHP
Sizes: 4x10.3x2.5 (mm)
Weight:: 0.7 (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.