Подшипник NF 315
Inner diameter:: 75 mm
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.15 kg
Outer diameter: 139.5 mm
The size of the width: 37 mm
Weight:: 3.15 kg
Технические характеристики из каталога производителя:
- Обозначение NF 315
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.15 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 4500 об/мин
- Размер (r1 min.) 2.1 мм.
K81 TPE(190,7x200x1,9 )
Manufacturer: KASTAS
Sizes: 190,7x200x1,9 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 412.75x451.05x17.46 (mm)

Bearing 14137A / 14283
Manufacturer: TIMKEN
Sizes: 34.925x72.085x22.385 (mm)
Weight:: 0.513 (kg)

HTD 1890 14M CXP
Manufacturer: ContiTech AG

K21 PU(28x35,5x5)
Manufacturer: KASTAS
Sizes: 28x35,5x5 (mm)

Подшипник FR 1-5 ZZ
Manufacturer: NSK-RHP
Sizes: 2.38x9.119x3.571 (mm)
Weight:: 0.82 (kg)

Подшипник 239/500CAKE4
Manufacturer: NSK-RHP
Sizes: 500x670x128 (mm)
Weight:: 124 (kg)

Krestovina 23x58
Manufacturer: TOYO

Bearing NJ1014M (42114H)
Manufacturer: TMB
Sizes: 70x110x20 (mm)
Weight:: 0.62 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 208.50x225.30x8.40 (mm)


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.