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.
K33 PU(63x78x10 )
Manufacturer: KASTAS
Sizes: 63x78x10 (mm)
Bearing 61904P6 (E1000904)
Manufacturer: TMB
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
Bearing 606-ZZ/Z1P5 (D80016Z1)
Manufacturer: TMB
Sizes: 6x17x6 (mm)
Weight:: 0.0021 (kg)
Bearing NN3034
Manufacturer: ETERNO
Sizes: 170x260x67 (mm)
Weight:: 12.5 (kg)
Подшипник 7210DF
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.485 (kg)
Bearing PI121608
Manufacturer: INA-FAG
Sizes: 19.5x25.4x12.7 (mm)
Weight:: 0.211 (kg)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 48x65x12 (mm)
K81 TPE(70,7x80x1,7)
Manufacturer: KASTAS
Sizes: 70,7x80x1,7 (mm)
Bearing 619/9-ZZ/Z1P6 (E1080099Z1)
Manufacturer: TMB
Sizes: 9x20x6 (mm)
Weight:: 0.0076 (kg)
K21 NBR(115x140x18)
Manufacturer: KASTAS
Sizes: 115x140x18 (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.
