Подшипник NN3021K
Inner diameter:: 105 mm
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Outer diameter: 146 mm
The size of the width: 41 mm
Weight:: 2.89 kg
Технические характеристики из каталога производителя:
- Обозначение NN3021K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 2,89 Кг
- Частота вращения предельная при пластичной смазке 5800 об/мин
- Частота вращения предельная при жидкой смазке 6800 об/мин
O-RING
Manufacturer: NQK SF
Sizes: 28.80x33.60x2.40 (mm)

Bearing AS6590
Manufacturer: INA-FAG
Sizes: 65x90x1 (mm)
Weight:: 0.024 (kg)

Bearing RF56
Manufacturer: INA-FAG
Sizes: 28.575x88.900x52.390 (mm)
Weight:: 50.8 (kg)

MEGADYNE ISORAN 2496MXL
Manufacturer: ContiTech AG

Подшипник NUP 306 EG
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.37 (kg)

Bearing N316EMK (2316EHK)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.9 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2222-K-M-C3
Manufacturer: FAG
Sizes: 110x200x53 (mm)

K22 PU(28x35x7 )
Manufacturer: KASTAS
Sizes: 28x35x7 (mm)

K782 PTFE(40x45x30)
Manufacturer: KASTAS
Sizes: 40x45x30 (mm)

Bearing 3784 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.839 (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.