Подшипник 6921
Inner diameter:: 105 mm
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.793 kg
Outer diameter: 145 mm
The size of the width: 20 mm
Weight:: 0.793 kg
Технические характеристики из каталога производителя:
- Обозначение 6921
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.793 Кг
- Частота вращения предельная при пластичной смазке 4200 об/мин
- Частота вращения предельная при жидкой смазке 5100 об/мин
- Размер сопряженных деталей (da min.) 111
- Размер сопряженных деталей (Da max.) 139
- Размер сопряженных деталей (ra max.) 1.0
MEGADYNE ISORAN 416 GLD8 ( RPP8 416 GOLD )
Manufacturer: ContiTech AG

Подшипник 240KBE031+L
Manufacturer: NSK-RHP
Sizes: 240x400x160 (mm)
Weight:: 73.6 (kg)

Bearing 29480 (9039480)
Manufacturer: TMB
Sizes: 400x710x185 (mm)
Weight:: 310 (kg)

22x5300 C 209
Manufacturer: ContiTech AG

Bearing NN3009KP5 (3182109)
Manufacturer: TMB
Sizes: 45x75x23 (mm)
Weight:: 0.38 (kg)

Подшипник NUP 2319 ET
Manufacturer: NSK-RHP
Sizes: 95x200x67 (mm)
Weight:: 9.21 (kg)

K69 POM(80x72x6)
Manufacturer: KASTAS
Sizes: 80x72x6 (mm)

K18 (35x25x16,4)
Manufacturer: KASTAS
Sizes: 35x25x16,4 (mm)

Подшипник 438/432
Manufacturer: NSK-RHP
Sizes: 44.45x95.25x27.783 (mm)
Weight:: 0.939 (kg)

HTD 8M 5232 ( HTD8M 5232 -V, -M, -MFX )
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.