Подшипник NU 2228 E
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.9 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 14.9 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2228 E
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 14.9 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 2600 об/мин
- Размер (r1 min.) 3 мм.
Подшипник 7306CDT
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x75x7 (mm)

Bearing 1313
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.42 (kg)

Bearing 62112RSZ1 (180211KZ1)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.64 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71920-E-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)

Подшипник 6804ZZE
Manufacturer: NACHI
Sizes: 20x32x7 (mm)
Weight:: 0.019 (kg)

Подшипник 54208
Manufacturer: NSK-RHP
Sizes: 40x68x38.6 (mm)
Weight:: 0.73 (kg)

Подшипник 120KBE130
Manufacturer: NACHI
Sizes: 120x180x41 (mm)
Weight:: 3.90 (kg)

Bearing 23236 (3053236)
Manufacturer: TMB
Sizes: 180x320x112 (mm)
Weight:: 39.5 (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.