Подшипник 7321 A
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321 A
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 9,34 Кг
- Частота вращения предельная при пластичной смазке 2 600 об/мин
- Частота вращения предельная при жидкой смазке 3 600 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 72,1 мм.
- Размер (r1 min.) 1,1 мм.
Bearing GS89340
Manufacturer: INA-FAG
Sizes: 200x340x28.5 (mm)
Weight:: 12.570 (kg)

STD 920 S8M CXP
Manufacturer: ContiTech AG

Mechanical seal RM 103-14
Manufacturer: RiMi

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU248-E-M1
Manufacturer: FAG
Sizes: 240x440x72 (mm)
Weight:: 51.8 (kg)

Bearing NUP2210EM (92510EH)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.59 (kg)

RPP8 5576 ( RPP 8 5576 -V, -M, -MFX )
Manufacturer: ContiTech AG

K21 NBR(110x125x12)
Manufacturer: KASTAS
Sizes: 110x125x12 (mm)

Bearing IR65x73x25
Manufacturer: INA-FAG
Sizes: 65x73x25 (mm)
Weight:: 0.164 (kg)

Krestovina 46x142
Manufacturer: TOYO

Корпус UKF312+H2312
Manufacturer: NACHI
Weight:: 6.7 (kg)


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.