Подшипник NJ 221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.03 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 4.03 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
RPP8 6456 ( RPP 8 6456 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing NU2210EMP6 (E32510EH)
Manufacturer: TMB
Sizes: 50x90x23 (mm)
Weight:: 0.56 (kg)
K21 NBR(85x100x7,5)
Manufacturer: KASTAS
Sizes: 85x100x7,5 (mm)
Manufacturer: ContiTech AG
Bearing 23120KW33
Manufacturer: TMB
Sizes: 100x165x52 (mm)
Weight:: 4.55 (kg)
K17 PTFE/NBR(95x74x8,1)
Manufacturer: KASTAS
Sizes: 95x74x8,1 (mm)
Подшипник 2314
Manufacturer: NSK-RHP
Sizes: 70x150x51 (mm)
Bearing NJ211E (42211E)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.67 (kg)
Bearing K18x25x22
Manufacturer: INA-FAG
Sizes: 18x25x22 (mm)
Weight:: 0.0023 (kg)
Подшипник 23168CAKE4
Manufacturer: NSK-RHP
Sizes: 340x580x190 (mm)
Weight:: 206 (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.
