Подшипник 68/670
Inner diameter:: 670 mm
Outer diameter: 820 mm
The size of the width: 69 mm
Weight:: 75.4 kg
Outer diameter: 820 mm
The size of the width: 69 mm
Weight:: 75.4 kg
Технические характеристики из каталога производителя:
- Обозначение 68/670
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 75,4 Кг
- Размер сопряженных деталей (da min.) 714
- Размер сопряженных деталей (Da max.) 787
- Размер сопряженных деталей (ra max.) 3
- Расчетный коэффициент (f0) 17,4
K22 PU(117,48x133,35x15,88)
Manufacturer: KASTAS
Sizes: 117,48x133,35x15,88 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 127x156x12 (mm)

K518 (70x58x20,5)
Manufacturer: KASTAS
Sizes: 70x58x20,5 (mm)

Подшипник 53409U
Manufacturer: NACHI
Sizes: 45x100x46 (mm)
Weight:: 0.73 (kg)

K32 PU/POM(135x145x12)
Manufacturer: KASTAS
Sizes: 135x145x12 (mm)

K07 PU(85x99x11/8)
Manufacturer: KASTAS
Sizes: 85x99x11/8 (mm)

K36 (45x53x6,3 )
Manufacturer: KASTAS
Sizes: 45x53x6,3 (mm)

Bearing 7011 C
Manufacturer: ETERNO
Sizes: 55x90x18 (mm)
Weight:: 0.47 (kg)

Bearing 6344
Manufacturer: TMB
Sizes: 220x460x88 (mm)
Weight:: 72.5 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7217-E-T-P4S
Manufacturer: FAG
Sizes: 85x150x28 (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.