Подшипник 684 A
Inner diameter:: 4 mm
Outer diameter: 9 mm
The size of the width: 2.5 mm
Weight:: 0.001 kg
Outer diameter: 9 mm
The size of the width: 2.5 mm
Weight:: 0.001 kg
Технические характеристики из каталога производителя:
- Обозначение 684 A
- Размер (r min.) 0,15 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00063 Кг
- Частота вращения предельная при пластичной смазке 53 000 об/мин
- Частота вращения предельная при жидкой смазке 63 000 об/мин
- Размер сопряженных деталей (da min.) 4,8
- Размер сопряженных деталей (Da max.) 8,2
- Размер сопряженных деталей (ra max.) 0,1
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x85x10 (mm)

K27 PU(31,5x41,5x5/7 )
Manufacturer: KASTAS
Sizes: 31,5x41,5x5/7 (mm)

K31 PU/NBR/POM(63,5x76,2x9,525 )
Manufacturer: KASTAS
Sizes: 63,5x76,2x9,525 (mm)

K33 PU(90x98x10,9)
Manufacturer: KASTAS
Sizes: 90x98x10,9 (mm)

SPZ 2400
Manufacturer: ContiTech AG

Подшипник E30313J
Manufacturer: NACHI
Sizes: 65x140x36 (mm)
Weight:: 2.52 (kg)

RPP14 9072 ( RPP 14 9072 -V, -M, -MFX )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 129.00x132.60x1.80 (mm)

Bearing 24020 (4053120)
Manufacturer: TMB
Weight:: 3.15 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x84x10 (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.