Подшипник 6912ZZ
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.191 kg
Технические характеристики из каталога производителя:
- Обозначение 6912ZZ
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.191 Кг
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Размер сопряженных деталей (da min.) 65
- Размер сопряженных деталей (Da max.) 80
- Размер сопряженных деталей (ra max.) 1.0
Торцевое уплотнение RM M74-25
Manufacturer: RiMi
A 158 13x4010 Li / 4040 Ld
Manufacturer: ContiTech AG
K68 POM(30x34x9,5)
Manufacturer: KASTAS
Sizes: 30x34x9,5 (mm)
Подшипник NU 340 EM
Manufacturer: NSK-RHP
Sizes: 200x420x80 (mm)
Weight:: 57.1 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 18x30x7 (mm)
K42 (95x75x35)
Manufacturer: KASTAS
Sizes: 95x75x35 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 135x170x12 (mm)
KDN NBR(54x64x5)
Manufacturer: KASTAS
Sizes: 54x64x5 (mm)
K21 PU(85x110x12)
Manufacturer: KASTAS
Sizes: 85x110x12 (mm)
Подшипник 6917ZNR
Manufacturer: NACHI
Sizes: 85x120x18 (mm)
Weight:: 0.524 (kg)
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.
