Подшипник 6920ZNR
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 6920ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.780 Кг
- Размер (d1) 137.6 мм.
- Частота вращения предельная при пластичной смазке 4400 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (d2) 145.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.9 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.7 мм.
Подшипник 160TAC29D+L
Manufacturer: NSK-RHP
Sizes: 160x220x72 (mm)

Bearing 30220 (3FB)
Manufacturer: GMB
Sizes: 100x180x34 (mm)
Weight:: 3.72 (kg)

Bearing FC3250140
Manufacturer: TMB
Sizes: 160x250x140 (mm)
Weight:: 25.7 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 23.50x24.50x0.50 (mm)

Подшипник 7201CDF
Manufacturer: NACHI
Sizes: 12x32x10 (mm)
Weight:: 0.04 (kg)

5.7 NBR 90(254,30x05,70)
Manufacturer: KASTAS

Bearing ASNU 30
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 540 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 16011
Manufacturer: FAG
Sizes: 55x90x11 (mm)

AT10 DD
Manufacturer: ContiTech AG

Подшипник SL183016
Manufacturer: INA-FAG
Sizes: 80x125x34 (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.