Подшипник 688 A DD
Inner diameter:: 8 mm
Outer diameter: 16 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Outer diameter: 16 mm
The size of the width: 5 mm
Weight:: 0.004 kg
Технические характеристики из каталога производителя:
- Обозначение 688 A DD
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,00402 Кг
- Частота вращения предельная при пластичной смазке 28 000 об/мин
- Размер сопряженных деталей (Db min.) 14,2
- Размер сопряженных деталей (db max.) 10,2
- Размер сопряженных деталей (rb max.) 0,2
K68 POM(40x44x6,3)
Manufacturer: KASTAS
Sizes: 40x44x6,3 (mm)

Подшипник NU 2212
Manufacturer: NACHI
Sizes: 60x110x28 (mm)
Weight:: 1.07 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x44x8 (mm)

Bearing NA4972
Manufacturer: ETERNO
Sizes: 360x400x480 (mm)
Weight:: 60.2 (kg)

B 236 17x5995 Li / 6040 Ld
Manufacturer: ContiTech AG

Bearing NJ2210E (42510E)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.57 (kg)

Bearing RF28
Manufacturer: INA-FAG
Sizes: 12.700x44.450x26.990 (mm)
Weight:: 25.4 (kg)

HTD 8M 2696 ( HTD8M 2696 -V, -M, -MFX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 41x59x10 (mm)

Bearing 15101 / 15250X
Manufacturer: TIMKEN
Sizes: 25.4x63.5x20.638 (mm)
Weight:: 0.333 (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.