Подшипник LM121912
Inner diameter:: 8 mm
Outer diameter: 19 mm
The size of the width: 12.2 mm
Weight:: 0.017 kg
Outer diameter: 19 mm
The size of the width: 12.2 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение LM121912
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 18000 об/мин
- Частота вращения предельная при жидкой смазке 30000 об/мин
- Размер сопряженных деталей (da min.) 10
- Размер сопряженных деталей (Da max.) 17
- Размер сопряженных деталей (ra max.) 0,3
Bearing 6315P4
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.05 (kg)

SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 74x102x9.80 (mm)

Bearing NNU4926K/W33P4 (C4382926K)
Manufacturer: TMB
Sizes: 130x180x50 (mm)
Weight:: 3.52 (kg)

Bearing 7217ACP5 (D46217)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (kg)

AT20/1800 ( АТ20 1800 )
Manufacturer: ContiTech AG

K54 NBR(63x51x4)
Manufacturer: KASTAS
Sizes: 63x51x4 (mm)

Подшипник MF-3020
Manufacturer: NSK-RHP
Sizes: 30x37x20 (mm)
Weight:: 0.051 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (CR1252L)
Manufacturer: STO
Sizes: 74x97x8 (mm)

AT5 600 ( АТ5 600 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

HTD 8M 2400 ( HTD8M 2400 -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.