Подшипник 6820ZNR
Inner diameter:: 100 mm
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Outer diameter: 125 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Технические характеристики из каталога производителя:
- Обозначение 6820ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.320 Кг
- Размер (d1) 122.6 мм.
- Частота вращения предельная при пластичной смазке 4600 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 130.7 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
K50 NBR(160x148x8)
Manufacturer: KASTAS
Sizes: 160x148x8 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x95x12 (mm)

K33 PU(180x200x15)
Manufacturer: KASTAS
Sizes: 180x200x15 (mm)

22x2135 C 84
Manufacturer: ContiTech AG

Manufacturer: ContiTech AG

K17 PTFE/NBR(300x275,5x8,1 )
Manufacturer: KASTAS
Sizes: 300x275,5x8,1 (mm)

Bearing 6321Z2 (321Z2)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.15 (kg)

Подшипник 6901
Manufacturer: NACHI
Sizes: 12x24x6 (mm)
Weight:: 0.011 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 331.00x337.00x3.00 (mm)

Krestovina 50x152
Manufacturer: TOYO


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.