Подшипник 7920 C
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Технические характеристики из каталога производителя:
- Обозначение 7920 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,794 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 133
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 26,1 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 16,5
Manufacturer: ContiTech AG

Bearing 7313 C
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.38 (kg)

K18 (76,2x60,32x19,05)
Manufacturer: KASTAS
Sizes: 76,2x60,32x19,05 (mm)

2.62 NBR 90(013,10x02,62)
Manufacturer: KASTAS

Bearing NJ419
Manufacturer: ETERNO
Sizes: 95x240x55 (mm)
Weight:: 13.96 (kg)

K702 PTFE/NBR(210x225,5x6,3)
Manufacturer: KASTAS
Sizes: 210x225,5x6,3 (mm)

136.0 MXL
Manufacturer: ContiTech AG

STD 1312 S8M CXP
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 54.00x60.00x3.00 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 15x58x23 (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.