Подшипник NN 3021
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.88 kg
Технические характеристики из каталога производителя:
- Обозначение NN 3021
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 2,88 Кг
- Частота вращения предельная при пластичной смазке 3 800 об/мин
- Частота вращения предельная при жидкой смазке 4 500 об/мин
Bearing NU1019M (32119H)
Manufacturer: TMB
Sizes: 95x145x24 (mm)
Weight:: 1.45 (kg)
K19 PTFE/NBR/POM(105x90x12,5)
Manufacturer: KASTAS
Sizes: 105x90x12,5 (mm)
STD 688 S8M CXA
Manufacturer: ContiTech AG
2.62 NBR 70(21,89x2,62 )
Manufacturer: KASTAS
HTD 8M 7144 ( HTD8M 7144 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKT205+H2305
Manufacturer: NACHI
Weight:: 0.83 (kg)
Подшипник 6311N
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)
K25 NBR/Metal(250x30x35)
Manufacturer: KASTAS
Sizes: 250x30x35 (mm)
Подшипник 52411
Manufacturer: NSK-RHP
Sizes: 55x120x87 (mm)
Weight:: 225 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x75.00x2.00 (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.
