Подшипник 7211C
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 7211C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0,635 Кг
- Частота вращения предельная при пластичной смазке 15000 об/мин
- Частота вращения предельная при жидкой смазке 20600 об/мин
- Размер сопряженных деталей (da min.) 64
- Размер сопряженных деталей (Da max.) 91
- Размер сопряженных деталей (ra max.) 1.5
- Размер (a) - 1,6 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
Bearings LR5304-X-2Z
Manufacturer: INA-FAG
Sizes: 20x62x22.2 (mm)
Weight:: 0.34 (kg)

K17 PTFE/NBR(90x79x4,2 )
Manufacturer: KASTAS
Sizes: 90x79x4,2 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 64x132.5x13 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 140.00x145.30x2.65 (mm)

Подшипник 7006DF
Manufacturer: NACHI
Sizes: 30x55x13 (mm)
Weight:: 0.135 (kg)

HTD 8M 7456 ( HTD8M 7456 -V, -M, -MFX )
Manufacturer: ContiTech AG

NJ2209-E-TVP2 + HJ2209-E
Manufacturer: FAG
Sizes: 45x85x23 (mm)

STD 728 S8M CXP
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 110.00x130.00x10.00 (mm)

Bearing 31314 (27314E)
Manufacturer: TMB
Sizes: 70x150x38 (mm)
Weight:: 2.9 (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.