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.
Подшипник NU 210 EW
Manufacturer: NSK-RHP
Sizes: 50x90x20 (mm)
Weight:: 0.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 12x32x7 (mm)
Подшипник 13181/13318
Manufacturer: NSK-RHP
Sizes: 46.038x80.962x19.05 (mm)
Weight:: 0.38 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 35x55x9/15 (mm)
K20 (152,4x133,35x25,4)
Manufacturer: KASTAS
Sizes: 152,4x133,35x25,4 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x90x10 (mm)
Bearing NU1010M (32110H)
Manufacturer: TMB
Sizes: 50x80x16 (mm)
Weight:: 0.27 (kg)
Bearing TWD6681
Manufacturer: INA-FAG
Sizes: 104.775x128.588x3.200 (mm)
Weight:: 0.109 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 142x168x16 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4852
Manufacturer: INA-FAG
Sizes: 285x320x60 (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.