Подшипник 7221B
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.93 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.93 kg
Технические характеристики из каталога производителя:
- Обозначение 7221B
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.93 Кг
- Частота вращения предельная при пластичной смазке 2700 об/мин
- Частота вращения предельная при жидкой смазке 3600 об/мин
- Размер сопряженных деталей (da min.) 117
- Размер сопряженных деталей (Da max.) 178
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 44.0 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 40 Градусы
ATG10 3190 MFX - Megaflex ( ATK10 3190 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x130x14 (mm)

Mechanical seal RM 108-10
Manufacturer: RiMi

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x62x12 (mm)

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

Подшипник MF-4016
Manufacturer: NSK-RHP
Sizes: 40x47x16 (mm)
Weight:: 0.056 (kg)

3 FKM 80(097,00x03,00 )
Manufacturer: KASTAS

K22 NBR(42,86x53,97x9,52)
Manufacturer: KASTAS
Sizes: 42,86x53,97x9,52 (mm)

Подшипник 7311BEA
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)

Bearing 51236M (8236H)
Manufacturer: TMB
Sizes: 180x250x56 (mm)
Weight:: 8.6 (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.