Подшипник 6912NR
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Технические характеристики из каталога производителя:
- Обозначение 6912NR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.195 Кг
- Размер (d1) 82.9 мм.
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер (d2) 89.4 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Подшипник 6209DDU
Manufacturer: NSK-RHP
Sizes: 45x85x19 (mm)
Weight:: 0.42 (kg)

Подшипник 7306DT
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.36 (kg)

Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x29x5 (mm)

Bearings RSTO50
Manufacturer: INA-FAG
Sizes: 50x90x20 (mm)
Weight:: 0.617 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x50x10 (mm)

Bearing 32213
Manufacturer: ETERNO
Sizes: 65x120x31 (mm)
Weight:: 1.5 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 47x56x7 (mm)

HTD 8M 1320 ( HTD8M 1320 -V, -M, -MFX )
Manufacturer: ContiTech AG

K68 POM(175x180x9,5)
Manufacturer: KASTAS
Sizes: 175x180x9,5 (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.