Подшипник 7021DB
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Технические характеристики из каталога производителя:
- Обозначение 7021DB
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.73 Кг
- Частота вращения предельная при пластичной смазке 2600 об/мин
- Частота вращения предельная при жидкой смазке 3500 об/мин
- Размер сопряженных деталей (da min.) 113
- Размер сопряженных деталей (Da max.) 155
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 25.2 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 52 мм.
ПОДШИПНИК КОМБИНИРОВАННЫЙ YRT260
Manufacturer: INA-FAG
Sizes: 260x385x18 (mm)
Weight:: 18.3 (kg)

Bearing FT36
Manufacturer: INA-FAG
Sizes: 68.263x110.338x25.400 (mm)
Weight:: 0.892 (kg)

GEAR PULLEYS 14M-32S 139.8 (14M-32S 139.8/37)
Manufacturer: BBC

Bearing 7003 B
Manufacturer: ETERNO
Sizes: 17x35x10 (mm)
Weight:: 0.051 (kg)

T20 DD
Manufacturer: ContiTech AG

2.4 NBR 70(013,30x02,40)
Manufacturer: KASTAS

Bearing LR6003 NPPU
Manufacturer: INA-FAG
Sizes: 17x40x10 (mm)
Weight:: 10 (kg)

Подшипник 5213A
Manufacturer: NACHI
Sizes: 65x120x38.1 (mm)
Weight:: 1.66 (kg)

Bearing 18590 / 18520
Manufacturer: TIMKEN
Sizes: 41.275x73.025x16.667 (mm)
Weight:: 0.281 (kg)

Bearing 63162RSZ1 (180316KZ1)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.95 (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.