Подшипник 7209 A
Inner diameter:: 45 mm
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.411 kg
Outer diameter: 85 mm
The size of the width: 19 mm
Weight:: 0.411 kg
Технические характеристики из каталога производителя:
- Обозначение 7209 A
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,411 Кг
- Частота вращения предельная при пластичной смазке 8 500 об/мин
- Частота вращения предельная при жидкой смазке 12 000 об/мин
- Размер сопряженных деталей (da min.) 52
- Размер сопряженных деталей (Da max.) 78
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 28,3 мм.
- Размер (r1 min.) 0,6 мм.
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 7.50x16.60x7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 45x62x9/15 (mm)

Bearings RNA4902
Manufacturer: INA-FAG
Sizes: 20x28x13 (mm)
Weight:: 0.217 (kg)

Bearing S16002-2Z
Manufacturer: ETERNO
Sizes: 15.00x32.00x8.00 (mm)
Weight:: 25 (kg)

RPP8 6392 ( RPP 8 6392 -V, -M, -MFX )
Manufacturer: ContiTech AG

K86 PU(385x373,4x11,8)
Manufacturer: KASTAS
Sizes: 385x373,4x11,8 (mm)

SPA 1225 Lw L=L EL
Manufacturer: ContiTech AG

10X2120 Z 83,5
Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(22x25x5,6)
Manufacturer: KASTAS
Sizes: 22x25x5,6 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3003-B-2Z-TVH
Manufacturer: FAG
Sizes: 17x35x14 (mm)


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.