Подшипник BL 312 ZZ
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.88 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 1.88 kg
Технические характеристики из каталога производителя:
- Обозначение BL 312 ZZ
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 1,88 Кг
- Частота вращения предельная при пластичной смазке 5 000 об/мин
- Размер сопряженных деталей (da min.) 71
- Размер сопряженных деталей (da max) 79
- Размер сопряженных деталей (Da max.) 119
- Размер сопряженных деталей (ra max.) 2
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x130x10 (mm)
Bearing RNA4904.2RS
Manufacturer: ETERNO
Sizes: 25x37x17 (mm)
Weight:: 56 (kg)
Bearing TWA1120
Manufacturer: INA-FAG
Sizes: 17.463x31.750x0.810 (mm)
Weight:: 0.003 (kg)
Подшипник HR33209J
Manufacturer: NSK-RHP
Sizes: 45x85x32 (mm)
Weight:: 0.817 (kg)
CONTI-V D158 32X4000 Li/4076 Ld L=L EL
Manufacturer: ContiTech AG
Mechanical seal RM 58U-43
Manufacturer: RiMi
K69 POM(90x85x9,5)
Manufacturer: KASTAS
Sizes: 90x85x9,5 (mm)
Bearing 51417
Manufacturer: ETERNO
Sizes: 85x180x72 (mm)
Weight:: 9.45 (kg)
17x3988 B 157
Manufacturer: ContiTech AG
RPP8 4832 ( RPP 8 4832 -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.
