Подшипник 686 A
Inner diameter:: 8 mm
Outer diameter: 16 mm
The size of the width: 4 mm
Weight:: 0.003 kg
Outer diameter: 16 mm
The size of the width: 4 mm
Weight:: 0.003 kg
Технические характеристики из каталога производителя:
- Обозначение 688 A
- Размер (r min.) 0,2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,00312 Кг
- Частота вращения предельная при пластичной смазке 36 000 об/мин
- Частота вращения предельная при жидкой смазке 43 000 об/мин
- Размер сопряженных деталей (da min.) 9,6
- Размер сопряженных деталей (Da max.) 14,4
- Размер сопряженных деталей (ra max.) 0,2
Krestovina 42X125
Manufacturer: TOYO

Подшипник 7228CDB
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.78 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x40x4 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x48x8 (mm)

K21 NBR(22x42x10)
Manufacturer: KASTAS
Sizes: 22x42x10 (mm)

SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 42x52x5 (mm)

2.5 FKM 80(095,00x02,50)
Manufacturer: KASTAS

Bearing 22224K (3524K)
Manufacturer: TMB
Sizes: 120x215x58 (mm)
Weight:: 8.7 (kg)

Bearing 30305 (7305E)
Manufacturer: TMB
Sizes: 25x62x18.25 (mm)
Weight:: 0.26 (kg)

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.