Подшипник 7211BDB
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 7211BDB
- Размер (r min.) 1.5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.635 Кг
- Частота вращения предельная при пластичной смазке 4000 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер сопряженных деталей (da min.) 60
- Размер сопряженных деталей (Da max.) 94.6
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 22.1 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 42 мм.
Bearing NU319E (32319E)
Manufacturer: TMB
Sizes: 95x200x45 (mm)
Weight:: 6.2 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBY)
Manufacturer: STO
Sizes: 48x77x12/16 (mm)

K518 (70x58x20,5)
Manufacturer: KASTAS
Sizes: 70x58x20,5 (mm)

Bearing NJ2234EM (42534EH)
Manufacturer: TMB
Sizes: 170x310x86 (mm)
Weight:: 29 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x27x10 (mm)

Bearings RT610
Manufacturer: INA-FAG
Sizes: 39.688x76.200x20.625 (mm)
Weight:: 0.433 (kg)

Подшипник 240TMP11
Manufacturer: NSK-RHP
Sizes: 240x300x45 (mm)

Подшипник 6311JT
Manufacturer: NACHI
Sizes: 55x120x29 (mm)
Weight:: 1.37 (kg)

K64 PU(4x8,1x3/4 )
Manufacturer: KASTAS
Sizes: 4x8,1x3/4 (mm)

K69 POM(35x29x9,8)
Manufacturer: KASTAS
Sizes: 35x29x9,8 (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.