Подшипник QJ 321
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 10.5 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 10.5 kg
Технические характеристики из каталога производителя:
- Обозначение QJ 321
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 10,5 Кг
- Частота вращения предельная при пластичной смазке 2 400 об/мин
- Частота вращения предельная при жидкой смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (da max) 211
- Размер сопряженных деталей (ra max.) 2,5
- Размер (a) 115,5 мм.
- Угол наклона (α) 35 Градусы
Bearing 1313
Manufacturer: ETERNO
Sizes: 65x140x33 (mm)
Weight:: 2.42 (kg)

6.99 NBR 90(116,84x06,99)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 253.80x260.00x3.10 (mm)

Bearing 6312RSZ1 (160312KZ1)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.7 (kg)

Bearings LR5004-2RSR
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 0.12 (kg)

B 144 17x3660 Li / 3705 Ld
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FPE)
Manufacturer: FEKO
Sizes: 25x34.60/38x7.50 (mm)

Bearings F-390671
Manufacturer: INA-FAG
Weight:: 0.800 (kg)

K23 PU(180x160x9)
Manufacturer: KASTAS
Sizes: 180x160x9 (mm)

AT20 ( АТ20 )
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.