Подшипник 7220 B
Inner diameter:: 100 mm
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.28 kg
Outer diameter: 180 mm
The size of the width: 34 mm
Weight:: 3.28 kg
Технические характеристики из каталога производителя:
- Обозначение 7220 B
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,28 Кг
- Частота вращения предельная при пластичной смазке 2 800 об/мин
- Частота вращения предельная при жидкой смазке 3 800 об/мин
- Размер сопряженных деталей (da min.) 112
- Размер сопряженных деталей (Da max.) 168
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 75,7 мм.
- Размер (r1 min.) 1,1 мм.
Bearing B32
Manufacturer: INA-FAG
Sizes: 61.913x97.640x22.225 (mm)
Weight:: 0.561 (kg)

SPB 4120 Lw
Manufacturer: ContiTech AG

AT5 DD
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BX 50 BX 1313 Ld
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 62.00x74.00x6.00 (mm)

Bearing 4216 2RS
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)

Bearing 32218
Manufacturer: ETERNO
Sizes: 90x160x40 (mm)
Weight:: 3.35 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7019-C-T-P4S
Manufacturer: FAG
Sizes: 95x145x24 (mm)

Корпус UCC209
Manufacturer: NACHI

K10 NBR(10x18x6/8)
Manufacturer: KASTAS
Sizes: 10x18x6/8 (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.