Подшипник QJ307
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.57 kg
Технические характеристики из каталога производителя:
- Обозначение QJ307
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,57 Кг
- Частота вращения предельная при пластичной смазке 7 100 об/мин
- Частота вращения предельная при жидкой смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 44
- Размер сопряженных деталей (da max) 71
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 40,3 мм.
- Угол наклона (α) 35 Градусы
O-RING
Manufacturer: NQK SF
Sizes: 142.11x145.67x1.78 (mm)

Bearing 7222CP4 (36222J)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 4.55 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x260x16 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x27x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 38.00x44.00x3.00 (mm)

Подшипник 53328U
Manufacturer: NACHI
Sizes: 140x240x92 (mm)
Weight:: 0.73 (kg)

Bearing NNU4964KW33
Manufacturer: TMB
Sizes: 320x440x118 (mm)
Weight:: 53.7 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 16.60x21.40x2.40 (mm)

K33 PU(105x113x11,5)
Manufacturer: KASTAS
Sizes: 105x113x11,5 (mm)

Mechanical seal RM 58U-95
Manufacturer: RiMi


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.