Подшипник 7211 A
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.613 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.613 kg
Технические характеристики из каталога производителя:
- Обозначение 7211 A
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,613 Кг
- Частота вращения предельная при пластичной смазке 7 100 об/мин
- Частота вращения предельная при жидкой смазке 10 000 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 32,9 мм.
- Размер (r1 min.) 1 мм.
K06 PU(123x131x5/7)
Manufacturer: KASTAS
Sizes: 123x131x5/7 (mm)
Bearing 32228 (7528E)
Manufacturer: TMB
Sizes: 140x250x72 (mm)
Weight:: 14 (kg)
MEGADYNE ISORAN 728 L
Manufacturer: ContiTech AG
K17 PTFE/NBR(80x69x4,2 )
Manufacturer: KASTAS
Sizes: 80x69x4,2 (mm)
K14 NBR(type s)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 23x38x10 (mm)
T5 DD
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 241.00x250.20x4.60 (mm)
Подшипник O-26
Manufacturer: NACHI
Sizes: 122.238x82.55x31.75 (mm)
Weight:: 3.9 (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.