Подшипник 7040 A
Inner diameter:: 200 mm
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.7 kg
Outer diameter: 310 mm
The size of the width: 51 mm
Weight:: 13.7 kg
Технические характеристики из каталога производителя:
- Обозначение 7040 A
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 13,7 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 212
- Размер сопряженных деталей (Da max.) 298
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 99,1 мм.
- Размер (r1 min.) 1,1 мм.
Bearings RTL20
Manufacturer: INA-FAG
Sizes: 42.863x75.413x20.650 (mm)
Weight:: 0.395 (kg)

Подшипник NU 314 E
Manufacturer: NACHI
Sizes: 70x150x35 (mm)
Weight:: 3.15 (kg)

Bearing 47686 / 47620
Manufacturer: TIMKEN
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.72 (kg)

T10 DD
Manufacturer: ContiTech AG

Подшипник NA6915
Manufacturer: NSK-RHP
Sizes: 75x105x54 (mm)
Weight:: 1.5 (kg)

RPP8 5472 ( RPP 8 5472 -V, -M, -MFX )
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71903-E-T-P4S
Manufacturer: FAG
Sizes: 17x30x7 (mm)

Bearing QJ214M (176214H)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.3 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x15 (mm)

RPP14 DD 5848 MFX - Megaflex
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.