Подшипник NNU 4938 K
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Outer diameter: 260 mm
The size of the width: 69 mm
Weight:: 10.9 kg
Технические характеристики из каталога производителя:
- Обозначение NNU 4938 K
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NSK
- Масса 10,9 Кг
- Частота вращения предельная при пластичной смазке 2 000 об/мин
- Частота вращения предельная при жидкой смазке 2 600 об/мин
HTD 216 3M
Manufacturer: ContiTech AG

Bearing 14137A / 14274
Manufacturer: TIMKEN
Sizes: 34.925x69.012x19.845 (mm)
Weight:: 0.383 (kg)

Подшипник NJ 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)

Подшипник 7222BDF
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)

Подшипник NU 205 EG
Manufacturer: NACHI
Sizes: 25x52x15 (mm)
Weight:: 0.14 (kg)

RPP8 5592 ( RPP 8 5592 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 47490/47420
Manufacturer: NSK-RHP
Sizes: 71.438x120x32.545 (mm)
Weight:: 1.46 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ HCS7003-C-T-P4S
Manufacturer: FAG
Sizes: 17x35x10 (mm)
Weight:: 0.044 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 95x115x12 (mm)

Подшипник NCF 2210 V
Manufacturer: SKF
Sizes: 50x90x23 (mm)
Weight:: 0.64 (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.