Подшипник 7321 B
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.43 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.43 kg
Технические характеристики из каталога производителя:
- Обозначение 7321 B
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9,43 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 93,7 мм.
- Размер (r1 min.) 1,1 мм.
Подшипник NU 2240 EM
Manufacturer: NSK-RHP
Sizes: 200x360x98 (mm)
Weight:: 46.1 (kg)

Bearing 618/6P6 (E1000086)
Manufacturer: TMB
Sizes: 6x13x3.5 (mm)
Weight:: 0.002 (kg)

K23 PU(39x32x5)
Manufacturer: KASTAS
Sizes: 39x32x5 (mm)

Bearing GS81232
Manufacturer: INA-FAG
Sizes: 160x225x51 (mm)
Weight:: 2.300 (kg)

Подшипник NU 2214 E
Manufacturer: NACHI
Sizes: 70x125x31 (mm)
Weight:: 1.68 (kg)

Подшипник NJ 334 EM
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 37.9 (kg)

Bearings RNAO16x28x12
Manufacturer: INA-FAG
Sizes: 16x28x12 (mm)
Weight:: 0.032 (kg)

Bearing WS81214
Manufacturer: INA-FAG
Sizes: 70x105x27 (mm)
Weight:: 0.278 (kg)

ПОДШИПНИК ИГОЛЬЧАТЫЙ РАДИАЛЬНЫЙ K72X80X20
Manufacturer: INA-FAG
Weight:: 0.098 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71926-E-T-P4S
Manufacturer: FAG
Sizes: 130x180x24 (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.