Подшипник NUP 420
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 14.4 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 420
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.4 Кг
- Частота вращения предельная при пластичной смазке 2400 об/мин
- Частота вращения предельная при жидкой смазке 3000 об/мин
- Размер (r1 min.) 4 мм.
B 61 17x1550 Li / 1595 Ld
Manufacturer: ContiTech AG
Подшипник 495/493
Manufacturer: NSK-RHP
Sizes: 82.55x139.992x36.512 (mm)
Weight:: 2.178 (kg)
Bearing K72x80x20
Manufacturer: INA-FAG
Sizes: 72x80x20 (mm)
Weight:: 0.0098 (kg)
RPP8 3784 ( RPP 8 3784 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NF 411
Manufacturer: NSK-RHP
Sizes: 55x117.2x33 (mm)
Weight:: 2.5 (kg)
Подшипник SL192320-TB
Manufacturer: INA-FAG
Sizes: 100x215x73 (mm)
Bearings NCS2416
Manufacturer: INA-FAG
Sizes: 38.1x52.388x25.4 (mm)
Weight:: 0.154 (kg)
AT20 DD
Manufacturer: ContiTech AG
Подшипник MR 63 ZZ
Manufacturer: NSK-RHP
Sizes: 3x6x2.5 (mm)
Bearing NJ2213EM (42513EH)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.45 (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.
