Подшипник NUP 248
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 51.1 kg
Технические характеристики из каталога производителя:
- Обозначение NUP 248
- Размер (r min.) 4 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 51.1 Кг
- Частота вращения предельная при пластичной смазке 1400 об/мин
- Частота вращения предельная при жидкой смазке 1600 об/мин
- Размер (r1 min.) 4 мм.
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 50x85x13 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7218-B-JP
Manufacturer: FAG
Sizes: 90x160x30 (mm)

Подшипник 32976
Manufacturer: NSK-RHP
Sizes: 380x520x87 (mm)
Weight:: 49.5 (kg)

Подшипник 1312K
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 1.96 (kg)

Подшипник QJ 1040
Manufacturer: NSK-RHP
Sizes: 200x310x51 (mm)
Weight:: 15 (kg)

SPC 9000 Ld
Manufacturer: ContiTech AG

Bearing 2316
Manufacturer: ETERNO
Sizes: 80x170x58 (mm)
Weight:: 5.65 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 480x510x15 (mm)

Bearing LR5308KDD
Manufacturer: INA-FAG
Sizes: 40x100x36.5 (mm)
Weight:: 36.5 (kg)

Manufacturer: ContiTech AG


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.