Подшипник 6903N
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.019 kg
Технические характеристики из каталога производителя:
- Обозначение 6903N
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.019 Кг
- Размер (d1) 28.7 мм.
- Частота вращения предельная при пластичной смазке 24000 об/мин
- Частота вращения предельная при жидкой смазке 29000 об/мин
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
K25 NBR/Metal(28,58x6,35x12,7)
Manufacturer: KASTAS
Sizes: 28,58x6,35x12,7 (mm)

Подшипник 6907ZE
Manufacturer: NACHI
Sizes: 35x55x10 (mm)
Weight:: 0.073 (kg)

Подшипник E30208J
Manufacturer: NACHI
Sizes: 40x80x19.75 (mm)
Weight:: 0.42 (kg)

Bearing 6409
Manufacturer: ETERNO
Sizes: 45x120x29 (mm)
Weight:: 1.55 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x52x8 (mm)

K751 PTFE/Spring(160x147,8x9,5)
Manufacturer: KASTAS
Sizes: 160x147,8x9,5 (mm)

ATG10 2650 MFX - Megaflex ( ATK10 2650 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Krestovina 34,9x104
Manufacturer: TOYO

RPP14 6860 ( RPP 14 6860 -V, -M, -MFX )
Manufacturer: ContiTech AG

T10 DD
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.