Подшипник 7238 A
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.4 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22.4 kg
Технические характеристики из каталога производителя:
- Обозначение 7238 A
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 22,4 Кг
- Частота вращения предельная при пластичной смазке 1 600 об/мин
- Частота вращения предельная при жидкой смазке 2 200 об/мин
- Размер сопряженных деталей (da min.) 208
- Размер сопряженных деталей (Da max.) 322
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 104 мм.
- Размер (r1 min.) 1,5 мм.
Подшипник 53311
Manufacturer: NACHI
Sizes: 55x105x39.3 (mm)
Weight:: 225 (kg)

5L 420
Manufacturer: ContiTech AG

Подшипник 6972
Manufacturer: NSK-RHP
Sizes: 360x480x56 (mm)
Weight:: 27.9 (kg)

Подшипник 6305ZZE
Manufacturer: NACHI
Sizes: 25x62x17 (mm)
Weight:: 0.232 (kg)

Bearing FND 453 M
Manufacturer: ETERNO
Sizes: 25x58x34 (mm)
Weight:: 460 (kg)

SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 80x100x8 (mm)

Bearing 388A / 382
Manufacturer: TIMKEN
Sizes: 57.531x98.425x21.000 (mm)
Weight:: 0.620 (kg)

T5/650 ( Т5 650 )
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ2240-E-M1 + HJ2240-E
Manufacturer: FAG
Sizes: 200x360x98 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 18.9x28x5 (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.