Подшипник 7911 C
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.182 kg
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.182 kg
Технические характеристики из каталога производителя:
- Обозначение 7911 C
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,182 Кг
- Частота вращения предельная при пластичной смазке 12 000 об/мин
- Частота вращения предельная при жидкой смазке 16 000 об/мин
- Размер сопряженных деталей (da min.) 61
- Размер сопряженных деталей (Da max.) 74
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 15,5 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 16,3
Подшипник 190KBE31+L
Manufacturer: NSK-RHP
Sizes: 190x320x104 (mm)
Weight:: 30.9 (kg)

Подшипник 6321ZZ
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 8..05 (kg)

PK 1481 / 583 K
Manufacturer: ContiTech AG

Подшипник 749/742
Manufacturer: NSK-RHP
Sizes: 85.026x150.089x44.45 (mm)
Weight:: 3.21 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (CR1252L)
Manufacturer: STO
Sizes: 74x97x8 (mm)

RPP8 2104 ( RPP 8 2104 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearings AXK140180
Manufacturer: INA-FAG
Sizes: 140x180x5 (mm)
Weight:: 0.219 (kg)

Bearing 32230P5 (D7530E)
Manufacturer: TMB
Sizes: 150x270x154 (mm)
Weight:: 18 (kg)

Подшипник NJ 234 E
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 19.3 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x145x13 (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.