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
Bearings GRA14-NPP-B
Manufacturer: INA-FAG
Weight:: 0.19 (kg)

Подшипник 53316U
Manufacturer: NACHI
Sizes: 80x140x52 (mm)
Weight:: 0.73 (kg)

XPB 2840 Lw / Ld ( ХРВ 2840 )
Manufacturer: ContiTech AG

T10/1320 ( Т10 1320 )
Manufacturer: ContiTech AG

Bearing 61902-RZP5 (D1160902)
Manufacturer: TMB
Sizes: 15x28x7 (mm)
Weight:: 0.016 (kg)

Bearing N1014M (2114H)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)

Подшипник 40TAB09DF-2LR
Manufacturer: NACHI
Sizes: 40x90x20 (mm)

Подшипник RNA4915
Manufacturer: NSK-RHP
Sizes: 85x105x30 (mm)
Weight:: 0.5 (kg)

K780 PTFE(45x50x30 )
Manufacturer: KASTAS
Sizes: 45x50x30 (mm)

Подшипник QJ312
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 2.15 (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.