Подшипник 638
Inner diameter:: 8 mm
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.028 kg
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.028 kg
Технические характеристики из каталога производителя:
- Обозначение 638
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,0283 Кг
- Частота вращения предельная при пластичной смазке 28 000 об/мин
- Частота вращения предельная при жидкой смазке 34 000 об/мин
- Размер сопряженных деталей (da min.) 10
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,3
6.99 NBR 70(481,46x06,99)
Manufacturer: KASTAS

RPP14 3626 ( RPP 14 3626 -V, -M, -MFX )
Manufacturer: ContiTech AG

4 NBR 70(070,00x04,00)
Manufacturer: KASTAS

Подшипник NP 212
Manufacturer: NACHI
Sizes: 60x97.5x22 (mm)
Weight:: 0.82 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x100x15 (mm)

K17 PTFE/NBR(80x69x4,2 )
Manufacturer: KASTAS
Sizes: 80x69x4,2 (mm)

Bearing 42381 / 42584
Manufacturer: TIMKEN
Sizes: 96.838x148.430x28.575 (mm)
Weight:: 1.690 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 37x50x11 (mm)

T2,5/250 ( Т2,5 250 )
Manufacturer: ContiTech AG

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ NK55/35
Manufacturer: INA-FAG
Sizes: 55x68x35 (mm)
Weight:: 0.25 (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.