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.
K21 NBR(43x63x10)
Manufacturer: KASTAS
Sizes: 43x63x10 (mm)
Bearing 51144M (8144H)
Manufacturer: TMB
Sizes: 220x270x37 (mm)
Weight:: 4.6 (kg)
Bearing 618/7P5 (D1000087)
Manufacturer: TMB
Sizes: 7x14x3.5 (mm)
Weight:: 0.0022 (kg)
2.4 NBR 90(012,30x02,40)
Manufacturer: KASTAS
Bearing 22230W33 (3530W33)
Manufacturer: TMB
Sizes: 150x270x73 (mm)
Weight:: 18 (kg)
Bearing 32918 (2007918)
Manufacturer: TMB
Sizes: 90x125x23 (mm)
Weight:: 0.796 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71905-C-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
Bearing K55x60x27
Manufacturer: INA-FAG
Sizes: 55x60x27 (mm)
Weight:: 0.0060 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 162.80x180.00x8.60 (mm)
RPP14 9758 ( RPP 14 9758 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
