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
700 XH
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 80x95x8 (mm)
K42 (360x335x45)
Manufacturer: KASTAS
Sizes: 360x335x45 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 20x38x8 (mm)
Подшипник 7921 A5
Manufacturer: NSK-RHP
Sizes: 105x145x20 (mm)
Weight:: 0.82 (kg)
ATG10 2720 MFX - Megaflex ( ATK10 2720 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник 6322ZZ
Manufacturer: NACHI
Sizes: 110x240x50 (mm)
Weight:: 9.54 (kg)
Подшипник MF-1716
Manufacturer: NSK-RHP
Sizes: 17x23x16 (mm)
Weight:: 0.02 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x240x12 (mm)
SPB 2680
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.
