Подшипник NU 2248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 83.5 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 83.5 Кг
- Частота вращения предельная при пластичной смазке 1300 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
Bearings NCS1612
Manufacturer: INA-FAG
Sizes: 25.4x38.1x19.5 (mm)
Weight:: 0.068 (kg)

Подшипник NF 1021
Manufacturer: NSK-RHP
Sizes: 105x145.5x26 (mm)
Weight:: 1.83 (kg)

Z 59 10x1500 Li / 1523 Ld
Manufacturer: ContiTech AG

K26 NBR 80(35x8x18)
Manufacturer: KASTAS
Sizes: 35x8x18 (mm)

Подшипник NCF 2934 V
Manufacturer: SKF
Sizes: 170x230x36 (mm)
Weight:: 4.3 (kg)

К1 К1,5
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7210-E-T-P4S
Manufacturer: FAG
Sizes: 50x90x20 (mm)

K06 PU(172x184x12/7)
Manufacturer: KASTAS
Sizes: 172x184x12/7 (mm)

Bearing 61917 ZZ
Manufacturer: ETERNO
Sizes: 85x120x18 (mm)
Weight:: 0.517 (kg)

Bearing 32920 (2CC)
Manufacturer: GMB
Sizes: 100x140x25 (mm)
Weight:: 1.12 (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.