Подшипник 6820NR
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 6820NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- 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.
4 NBR 90(040,00x04,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 70.50x99x7/14 (mm)
A 72 13x1830 Li / 1860 Ld
Manufacturer: ContiTech AG
Подшипник 7904 A5
Manufacturer: NSK-RHP
Sizes: 20x37x9 (mm)
Weight:: 0.036 (kg)
RPP14 7630 ( RPP 14 7630 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 22236CDKE4
Manufacturer: NSK-RHP
Sizes: 180x320x86 (mm)
Weight:: 30.2 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71922-E-T-P4S
Manufacturer: FAG
Sizes: 110x150x20 (mm)
Manufacturer: ContiTech AG
Bearing 32319 (2GD)
Manufacturer: GMB
Sizes: 95x200x67 (mm)
Weight:: 10.1 (kg)
K75 PHENOLIC(70x75x20)
Manufacturer: KASTAS
Sizes: 70x75x20 (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.