Подшипник 7909 A5
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.13 kg
Outer diameter: 68 mm
The size of the width: 12 mm
Weight:: 0.13 kg
Технические характеристики из каталога производителя:
- Обозначение 7909 A5
- Размер (r min.) 0,6 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,13 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 17 000 об/мин
- Размер сопряженных деталей (da min.) 50
- Размер сопряженных деталей (Da max.) 63
- Размер сопряженных деталей (ra max.) 0,6
- Размер (a) 19,2 мм.
- Размер (r1 min.) 0,3 мм.
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 79.30x114.25x12.70 (mm)

RPP8 7144 ( RPP 8 7144 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник RS-4956E4
Manufacturer: NSK-RHP
Sizes: 280x380x100 (mm)
Weight:: 34 (kg)

Bearing 30203 (7203E)
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.079 (kg)

K21 NBR(112x125x9)
Manufacturer: KASTAS
Sizes: 112x125x9 (mm)

RPP14 9730 ( RPP 14 9730 -V, -M, -MFX )
Manufacturer: ContiTech AG

K27 NBR(63,57x76,12x6,75/8,66 )
Manufacturer: KASTAS
Sizes: 63,57x76,12x6,75/8,66 (mm)

Bearing 33213 (3007213)
Manufacturer: TMB
Sizes: 65x120x41 (mm)
Weight:: 2 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N208-E-TVP2
Manufacturer: FAG
Sizes: 40x80x18 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x49x7 (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.