Подшипник QJ312
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.15 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.15 kg
Технические характеристики из каталога производителя:
- Обозначение QJ312
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,15 Кг
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 5 600 об/мин
- Размер сопряженных деталей (da min.) 72
- Размер сопряженных деталей (da max) 118
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 66,5 мм.
- Угол наклона (α) 35 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 95.00x109.00x7.00 (mm)

SPZ 937
Manufacturer: ContiTech AG

Bearing BCE228
Manufacturer: INA-FAG
Sizes: 34.925x41.275x12.700 (mm)
Weight:: 0.025 (kg)

Подшипник F627VV
Manufacturer: NSK-RHP
Sizes: 7x25x7 (mm)
Weight:: 14.2 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 52x65x9 (mm)

K35 PTFE/NBR(550x574x8,1)
Manufacturer: KASTAS
Sizes: 550x574x8,1 (mm)

Z 28,5 10x725 Li / 748 Ld
Manufacturer: ContiTech AG

T10 DD
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x21x4 (mm)

Bearings K89316 TV
Manufacturer: INA-FAG
Sizes: 80x140x11 (mm)
Weight:: 2.370 (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.