Подшипник 6812ZNR
Inner diameter:: 60 mm
Outer diameter: 78 mm
The size of the width: 10 mm
Weight:: 0.11 kg
Outer diameter: 78 mm
The size of the width: 10 mm
Weight:: 0.11 kg
Технические характеристики из каталога производителя:
- Обозначение 6812ZNR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.110 Кг
- Размер (d1) 76.2 мм.
- Частота вращения предельная при пластичной смазке 8000 об/мин
- Частота вращения предельная при жидкой смазке 9500 об/мин
- Размер (d2) 82.7 мм.
- Размер (a) 1.7 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 1.12 мм.
Bearings K89408 TV
Manufacturer: INA-FAG
Sizes: 40x90x10 (mm)
Weight:: 0.200 (kg)

Bearing D31
Manufacturer: INA-FAG
Sizes: 60.325x97.638x20.650 (mm)
Weight:: 551 (kg)

XPZ 1140 Lw / Ld ( XPZ1140 )
Manufacturer: ContiTech AG

K78 Aramid Phenolic/Graphite(58x63x9,7)
Manufacturer: KASTAS
Sizes: 58x63x9,7 (mm)

Подшипник 240/530CAE4
Manufacturer: NSK-RHP
Sizes: 530x780x250 (mm)
Weight:: 390 (kg)

CTD 1120 C14M
Manufacturer: ContiTech AG

K84 PU(85x80,8x5)
Manufacturer: KASTAS
Sizes: 85x80,8x5 (mm)

RPP8 DD 2852 MFX - Megaflex
Manufacturer: ContiTech AG

8GTR-896
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 231x283x21 (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.