Подшипник 6903
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.018 kg
Технические характеристики из каталога производителя:
- Обозначение 6903
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.018 Кг
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0.3
Bearing 16005P5 (D7000105)
Manufacturer: TMB
Sizes: 25x47x8 (mm)
Weight:: 0.06 (kg)

K21 NBR(20x28x5)
Manufacturer: KASTAS
Sizes: 20x28x5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x23x5 (mm)

Bearing NU2210EM (32510EH)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.56 (kg)

SPC 3750 Ld
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x62x7 (mm)

Подшипник 53216U
Manufacturer: NSK-RHP
Sizes: 80x115x33 (mm)
Weight:: 225 (kg)

Bearings CF26
Manufacturer: INA-FAG
Weight:: 0.271 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x72x8 (mm)

MEGADYNE ISORAN 3500 GLD14 ( RPP14 3500 GOLD )
Manufacturer: ContiTech AG


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.