Подшипник 2921
Inner diameter:: 105 mm
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 0.73 kg
Outer diameter: 140 mm
The size of the width: 25 mm
Weight:: 0.73 kg
Технические характеристики из каталога производителя:
- Обозначение 2921
- Размер (r min.) 2,4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Масса 0,73 Кг
- Размер (d1) 104,775 мм.
- Частота вращения предельная при пластичной смазке 1900 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
Подшипник NJ 2206
Manufacturer: NACHI
Sizes: 30x62x20 (mm)
Weight:: 0.262 (kg)
17x2000 B 79
Manufacturer: ContiTech AG
K702 PTFE/NBR(55x66x4,2)
Manufacturer: KASTAS
Sizes: 55x66x4,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x70x10 (mm)
Bearing 22209 MW33
Manufacturer: ETERNO
Sizes: 45x85x23 (mm)
Weight:: 0.58 (kg)
Krestovina 50x164
Manufacturer: TOYO
Bearing 6317P4
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)
Подшипник 6202-2NSE9
Manufacturer: NACHI
Sizes: 15x35x11 (mm)
Weight:: 0.047 (kg)
HTD 755 5M
Manufacturer: ContiTech AG
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.
