Подшипник 7211DF
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.635 kg
Технические характеристики из каталога производителя:
- Обозначение 7211DF
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4500 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 11.9 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 42 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCRY)
Manufacturer: STO
Sizes: 35x56x9/15 (mm)
Krestovina 28x79,8
Manufacturer: TOYO
Подшипник 5206Z
Manufacturer: NACHI
Sizes: 30x62x23.8 (mm)
Weight:: 0.29 (kg)
K33 PU(125x140x9)
Manufacturer: KASTAS
Sizes: 125x140x9 (mm)
Bearing NUP408M (92408H)
Manufacturer: TMB
Sizes: 40x110x27 (mm)
Weight:: 1.35 (kg)
ATG10 4690 MFX - Megaflex ( ATK10 4690 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
K150 NBR FABRIC(65x50x7,5/4,5)
Manufacturer: KASTAS
Sizes: 65x50x7,5/4,5 (mm)
22x1320 C 52
Manufacturer: ContiTech AG
13x730 A 29
Manufacturer: ContiTech AG
Подшипник MF72
Manufacturer: NSK-RHP
Sizes: 2x8.2x2.5 (mm)
Weight:: 0.52 (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.