Подшипник NNCL4930CV
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.45 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.45 kg
Технические характеристики из каталога производителя:
- Обозначение NNCL4930CV
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель SKF
- Масса 6,45 Кг
- Размер (d1) – мм.
- Размер сопряженных деталей (Da max.) 201
- Размер сопряженных деталей (ra max.) 2
- Размер (r1 min.) 2 мм.
- Размер (b1) 7 мм.
- Частота вращения предельная 1700 об/мин
- Размер (r2 min.) 2 мм.
- Размер (r3 min.) – мм.
- Размер (r4 min.) – мм.
- Размер сопряженных деталей (das rec.) –
- Размер (K) 4 мм.
- Допустимое осевое смещение (S) 4
- Частота вращения номинальная 1400 об/мин
- Граничная нагрузка по усталости (Pu) 91,5
- Расчетный коэффициент (kr) 0,25
- Размер (E) 192,77 мм.
- Размер сопряженных деталей (ba min.) 159
- Размер сопряженных деталей (rb max.) –
K22 NBR(12x16x3)
Manufacturer: KASTAS
Sizes: 12x16x3 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 91.44x105.42x6.99 (mm)

Bearings FC68328-955
Manufacturer: INA-FAG
Weight:: 0.039 (kg)

10X500 Z 19,75
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TBR)
Manufacturer: STO
Sizes: 62x85x13 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 31.00x33.00x1.00 (mm)

K27 PU(25x33x7/5)
Manufacturer: KASTAS
Sizes: 25x33x7/5 (mm)

Подшипник RNA5916
Manufacturer: NSK-RHP
Sizes: 90x110x40 (mm)
Weight:: 0.75 (kg)

DHTD 2310 D14M CXP
Manufacturer: ContiTech AG

K17X PTFE/NBR(75x64x4,2)
Manufacturer: KASTAS
Sizes: 75x64x4,2 (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.