Подшипник NA4922
Inner diameter:: 110 mm
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.1 kg
Outer diameter: 150 mm
The size of the width: 40 mm
Weight:: 2.1 kg
Технические характеристики из каталога производителя:
- Обозначение NA4922
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,1 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 3200 об/мин
- Размер сопряженных деталей (da min.) 116,5
- Размер сопряженных деталей (Da max.) 143,5
- Размер сопряженных деталей (ra max.) 1
- Частота вращения предельная 3200 об/мин
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRAE40-NPP-B
Manufacturer: INA-FAG
Sizes: 40x80x43.8 (mm)

4 NBR 70(155,00x04,00)
Manufacturer: KASTAS

Bearings NATR40-X-PP-A
Manufacturer: INA-FAG
Sizes: 40x80x32 (mm)
Weight:: 0.805 (kg)

3.53 NBR 90(042,86x03,53 )
Manufacturer: KASTAS

GEAR PULLEYS 14M-90S 398.27 (14M-90S 398.27/20)
Manufacturer: BBC

Bearing 33121 (3007721)
Manufacturer: TMB
Sizes: 105x175x56 (mm)
Weight:: 5.33 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x135x15 (mm)

Bearing 2210
Manufacturer: ETERNO
Sizes: 50x90x23 (mm)
Weight:: 0.58 (kg)

Bearing 15118 / 15244
Manufacturer: TIMKEN
Sizes: 30.213x62.000x20.638 (mm)
Weight:: 0.376 (kg)

Подшипник 6209N
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
Weight:: 0.42 (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.